HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 1169250,
"next": "http://www.4byte.directory/api/v1/signatures/?format=api&ordering=-created_at&page=132",
"previous": "http://www.4byte.directory/api/v1/signatures/?format=api&ordering=-created_at&page=130",
"results": [
{
"id": 1189312,
"created_at": "2026-01-30T09:02:21.495308Z",
"text_signature": "mock__getChainId()",
"hex_signature": "0xcd97ac65",
"bytes_signature": "ͬe"
},
{
"id": 1189311,
"created_at": "2026-01-30T09:02:21.491686Z",
"text_signature": "mock__changeNumber(uint256)",
"hex_signature": "0x75aa7503",
"bytes_signature": "uªu\u0003"
},
{
"id": 1189310,
"created_at": "2026-01-30T09:02:21.487936Z",
"text_signature": "harness__finalize(uint256,uint256)",
"hex_signature": "0x620a6bdd",
"bytes_signature": "b\nkÝ"
},
{
"id": 1189309,
"created_at": "2026-01-30T09:02:21.485316Z",
"text_signature": "harness__getClaimableEther(uint256,uint256)",
"hex_signature": "0x6a3538ad",
"bytes_signature": "j58"
},
{
"id": 1189308,
"created_at": "2026-01-30T09:02:21.480800Z",
"text_signature": "harness__setLastReportTimestamp(uint256)",
"hex_signature": "0x855d511d",
"bytes_signature": "
]Q\u001d"
},
{
"id": 1189307,
"created_at": "2026-01-30T09:02:21.477950Z",
"text_signature": "harness__setLockedEtherAmount(uint256)",
"hex_signature": "0x340103a9",
"bytes_signature": "4\u0001\u0003©"
},
{
"id": 1189306,
"created_at": "2026-01-30T09:02:21.475117Z",
"text_signature": "harness__setLastCheckpointIndex(uint256)",
"hex_signature": "0x3e5ddfbf",
"bytes_signature": ">]ß¿"
},
{
"id": 1189305,
"created_at": "2026-01-30T09:02:21.471969Z",
"text_signature": "harness__setLastFinalizedRequestId(uint256)",
"hex_signature": "0x12167402",
"bytes_signature": "\u0012\u0016t\u0002"
},
{
"id": 1189304,
"created_at": "2026-01-30T09:02:21.469345Z",
"text_signature": "harness__setLastRequestId(uint256)",
"hex_signature": "0xf4411da3",
"bytes_signature": "ôA\u001d£"
},
{
"id": 1189303,
"created_at": "2026-01-30T09:02:21.466588Z",
"text_signature": "harness__getLastReportTimestamp()",
"hex_signature": "0x994308ef",
"bytes_signature": "C\bï"
},
{
"id": 1189302,
"created_at": "2026-01-30T09:02:21.463834Z",
"text_signature": "harness__initializeQueue()",
"hex_signature": "0xc74af77c",
"bytes_signature": "ÇJ÷|"
},
{
"id": 1189301,
"created_at": "2026-01-30T09:02:21.461194Z",
"text_signature": "harness__calculateClaimableEther(uint256,uint256)",
"hex_signature": "0xa24c3450",
"bytes_signature": "¢L4P"
},
{
"id": 1189300,
"created_at": "2026-01-30T09:02:21.458113Z",
"text_signature": "harness__claim(uint256,uint256,address)",
"hex_signature": "0x5fa16ff7",
"bytes_signature": "_¡o÷"
},
{
"id": 1189299,
"created_at": "2026-01-30T09:02:21.455107Z",
"text_signature": "harness__sendValue(address,uint256)",
"hex_signature": "0xd5897504",
"bytes_signature": "Õu\u0004"
},
{
"id": 1189298,
"created_at": "2026-01-30T09:02:21.452148Z",
"text_signature": "harness__findCheckpointHint(uint256,uint256,uint256)",
"hex_signature": "0x98b02752",
"bytes_signature": "°'R"
},
{
"id": 1189297,
"created_at": "2026-01-30T09:02:21.449182Z",
"text_signature": "harness__getStatus(uint256)",
"hex_signature": "0xd239332f",
"bytes_signature": "Ò93/"
},
{
"id": 1189296,
"created_at": "2026-01-30T09:02:21.446349Z",
"text_signature": "harness__finalize(uint256,uint256,uint256)",
"hex_signature": "0xe0854ffa",
"bytes_signature": "à
Oú"
},
{
"id": 1189295,
"created_at": "2026-01-30T09:02:21.443549Z",
"text_signature": "harness__enqueue(uint128,uint128,address)",
"hex_signature": "0xa8fc210d",
"bytes_signature": "¨ü!\r"
},
{
"id": 1189294,
"created_at": "2026-01-30T09:02:21.440010Z",
"text_signature": "harness__initializeContractVersionTo(uint256)",
"hex_signature": "0xc0b4c333",
"bytes_signature": "À´Ã3"
},
{
"id": 1189293,
"created_at": "2026-01-30T09:02:21.436419Z",
"text_signature": "setRequestTimestamp(uint256,uint256)",
"hex_signature": "0x8d128ad5",
"bytes_signature": "\u0012Õ"
},
{
"id": 1189292,
"created_at": "2026-01-30T09:02:21.431409Z",
"text_signature": "updateContractVersion(uint256)",
"hex_signature": "0x294bb79a",
"bytes_signature": ")K·"
},
{
"id": 1189291,
"created_at": "2026-01-30T09:02:21.428066Z",
"text_signature": "initializeContractVersionTo(uint256)",
"hex_signature": "0xf786a870",
"bytes_signature": "֬p"
},
{
"id": 1189290,
"created_at": "2026-01-30T09:02:21.423311Z",
"text_signature": "getContractVersionPosition()",
"hex_signature": "0xf5da59bd",
"bytes_signature": "õÚY½"
},
{
"id": 1189289,
"created_at": "2026-01-30T09:02:21.419425Z",
"text_signature": "updateRequestStatus(bytes32)",
"hex_signature": "0xe0d9965b",
"bytes_signature": "àÙ["
},
{
"id": 1189288,
"created_at": "2026-01-30T09:02:21.415581Z",
"text_signature": "storeNewHashRequestStatus(bytes32,uint8,uint32)",
"hex_signature": "0x97205c1a",
"bytes_signature": " \\\u001a"
},
{
"id": 1189287,
"created_at": "2026-01-30T09:02:21.412209Z",
"text_signature": "getDataProcessingState()",
"hex_signature": "0x1da5c236",
"bytes_signature": "\u001d¥Â6"
},
{
"id": 1189286,
"created_at": "2026-01-30T09:02:21.406341Z",
"text_signature": "refundFee(uint256,address)",
"hex_signature": "0xcd06d9bb",
"bytes_signature": "Í\u0006Ù»"
},
{
"id": 1189285,
"created_at": "2026-01-30T09:02:21.399520Z",
"text_signature": "mock__removeStakingModule(uint256)",
"hex_signature": "0x3bfcbca1",
"bytes_signature": ";ü¼¡"
},
{
"id": 1189284,
"created_at": "2026-01-30T09:02:21.396717Z",
"text_signature": "mock__addStakingModuleExitedValidators(uint24,uint256)",
"hex_signature": "0x171046bc",
"bytes_signature": "\u0017\u0010F¼"
},
{
"id": 1189283,
"created_at": "2026-01-30T09:02:21.393977Z",
"text_signature": "setStakingModuleMinDepositBlockDistance(uint256)",
"hex_signature": "0x2c1a16a4",
"bytes_signature": ",\u001a\u0016¤"
},
{
"id": 1189282,
"created_at": "2026-01-30T09:02:21.390003Z",
"text_signature": "setStakingModuleMaxDepositsPerBlock(uint256)",
"hex_signature": "0x257310db",
"bytes_signature": "%s\u0010Û"
},
{
"id": 1189281,
"created_at": "2026-01-30T09:02:21.386514Z",
"text_signature": "setStakingModuleLastDepositBlock(uint256)",
"hex_signature": "0xc068ddd6",
"bytes_signature": "ÀhÝÖ"
},
{
"id": 1189280,
"created_at": "2026-01-30T09:02:21.383361Z",
"text_signature": "setStakingModuleNonce(uint256)",
"hex_signature": "0x257e7179",
"bytes_signature": "%~qy"
},
{
"id": 1189279,
"created_at": "2026-01-30T09:02:21.373828Z",
"text_signature": "totalCalls_reportExitedKeysByNodeOperator()",
"hex_signature": "0x7921651b",
"bytes_signature": "y!e\u001b"
},
{
"id": 1189278,
"created_at": "2026-01-30T09:02:21.370674Z",
"text_signature": "lastCall_updateExitedKeysByModule()",
"hex_signature": "0xb021b9f8",
"bytes_signature": "°!¹ø"
},
{
"id": 1189277,
"created_at": "2026-01-30T09:02:21.367597Z",
"text_signature": "testing_setBaseVersion(uint256)",
"hex_signature": "0x48d22ea3",
"bytes_signature": "HÒ.£"
},
{
"id": 1189276,
"created_at": "2026-01-30T09:02:21.364513Z",
"text_signature": "getStakingModuleByIndex(uint256)",
"hex_signature": "0x6903964f",
"bytes_signature": "i\u0003O"
},
{
"id": 1189275,
"created_at": "2026-01-30T09:02:21.361266Z",
"text_signature": "getStakingModuleIndexById(uint256)",
"hex_signature": "0x04c24bfd",
"bytes_signature": "\u0004ÂKý"
},
{
"id": 1189274,
"created_at": "2026-01-30T09:02:21.350113Z",
"text_signature": "setRevertWithEmptyReason(bool)",
"hex_signature": "0x12970c27",
"bytes_signature": "\u0012\f'"
},
{
"id": 1189273,
"created_at": "2026-01-30T09:02:21.346961Z",
"text_signature": "setOnValidatorExitTriggeredResponse(bool)",
"hex_signature": "0xc1569918",
"bytes_signature": "ÁV\u0018"
},
{
"id": 1189272,
"created_at": "2026-01-30T09:02:21.343957Z",
"text_signature": "mock__exitDeadlineThreshold(uint256)",
"hex_signature": "0x49db3938",
"bytes_signature": "IÛ98"
},
{
"id": 1189271,
"created_at": "2026-01-30T09:02:21.340310Z",
"text_signature": "mock__isValidatorExitDelayPenaltyApplicable(bool)",
"hex_signature": "0x75625ad4",
"bytes_signature": "ubZÔ"
},
{
"id": 1189270,
"created_at": "2026-01-30T09:02:21.337601Z",
"text_signature": "mock__onWithdrawalCredentialsChanged(bool,bool)",
"hex_signature": "0x33fabd39",
"bytes_signature": "3ú½9"
},
{
"id": 1189269,
"created_at": "2026-01-30T09:02:21.334041Z",
"text_signature": "mock__onExitedAndStuckValidatorsCountsUpdated(bool,bool)",
"hex_signature": "0xb65d6004",
"bytes_signature": "¶]`\u0004"
},
{
"id": 1189268,
"created_at": "2026-01-30T09:02:21.328260Z",
"text_signature": "mock__revertOnRewardsMinted(bool,bool)",
"hex_signature": "0x88290b79",
"bytes_signature": ")\u000by"
},
{
"id": 1189267,
"created_at": "2026-01-30T09:02:21.324357Z",
"text_signature": "mock__nodeOperatorsCount(uint256,uint256)",
"hex_signature": "0xc4067494",
"bytes_signature": "Ä\u0006t"
},
{
"id": 1189266,
"created_at": "2026-01-30T09:02:21.319596Z",
"text_signature": "mock__getNonce(uint256)",
"hex_signature": "0xb4f9bee4",
"bytes_signature": "´ù¾ä"
},
{
"id": 1189265,
"created_at": "2026-01-30T09:02:21.315635Z",
"text_signature": "mock__getNodeOperatorSummary(uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256)",
"hex_signature": "0xaf830c4e",
"bytes_signature": "¯\fN"
},
{
"id": 1189264,
"created_at": "2026-01-30T09:02:21.312618Z",
"text_signature": "mock__getStakingModuleSummary(uint256,uint256,uint256)",
"hex_signature": "0x76652261",
"bytes_signature": "ve\"a"
},
{
"id": 1189263,
"created_at": "2026-01-30T09:02:21.302630Z",
"text_signature": "mock__setIsSignatureValid(bool)",
"hex_signature": "0x0d08575a",
"bytes_signature": "\r\bWZ"
},
{
"id": 1189262,
"created_at": "2026-01-30T09:02:21.284594Z",
"text_signature": "removeReport(uint256)",
"hex_signature": "0x318b5c2a",
"bytes_signature": "1\\*"
},
{
"id": 1189261,
"created_at": "2026-01-30T09:02:21.280995Z",
"text_signature": "addPlainReport(uint256,uint256,uint256)",
"hex_signature": "0xb2f8f78f",
"bytes_signature": "²ø÷"
},
{
"id": 1189260,
"created_at": "2026-01-30T09:02:21.273012Z",
"text_signature": "startReportProcessing()",
"hex_signature": "0x7445413e",
"bytes_signature": "tEA>"
},
{
"id": 1189259,
"created_at": "2026-01-30T09:02:21.269942Z",
"text_signature": "getLastCall_discardReport()",
"hex_signature": "0x7ea346d3",
"bytes_signature": "~£FÓ"
},
{
"id": 1189258,
"created_at": "2026-01-30T09:02:21.267132Z",
"text_signature": "getLastCall_submitReport()",
"hex_signature": "0x3a27f96c",
"bytes_signature": ":'ùl"
},
{
"id": 1189257,
"created_at": "2026-01-30T09:02:21.264307Z",
"text_signature": "setLastProcessingStartedRefSlot(uint256)",
"hex_signature": "0x65efc955",
"bytes_signature": "eïÉU"
},
{
"id": 1189256,
"created_at": "2026-01-30T09:02:21.260472Z",
"text_signature": "revertingFunction()",
"hex_signature": "0xc84f59b4",
"bytes_signature": "ÈOY´"
},
{
"id": 1189255,
"created_at": "2026-01-30T09:02:21.257719Z",
"text_signature": "writeToStorage(bytes32,bytes32)",
"hex_signature": "0x70af9166",
"bytes_signature": "p¯f"
},
{
"id": 1189254,
"created_at": "2026-01-30T09:02:21.254812Z",
"text_signature": "staticFunction()",
"hex_signature": "0x9cfb3d86",
"bytes_signature": "û="
},
{
"id": 1189253,
"created_at": "2026-01-30T09:02:21.251740Z",
"text_signature": "revertsWithMessage()",
"hex_signature": "0x3787b426",
"bytes_signature": "7´&"
},
{
"id": 1189252,
"created_at": "2026-01-30T09:02:21.248128Z",
"text_signature": "mock__receive(bool)",
"hex_signature": "0xf1b8b217",
"bytes_signature": "ñ¸²\u0017"
},
{
"id": 1189251,
"created_at": "2026-01-30T09:02:21.245272Z",
"text_signature": "mock__setCanReceive(bool)",
"hex_signature": "0xaddc6582",
"bytes_signature": "Üe"
},
{
"id": 1189250,
"created_at": "2026-01-30T09:02:21.240107Z",
"text_signature": "mock__setMaxTotalPooledEther(uint256)",
"hex_signature": "0x62075bfc",
"bytes_signature": "b\u0007[ü"
},
{
"id": 1189249,
"created_at": "2026-01-30T09:02:21.237230Z",
"text_signature": "harness__increaseEther(uint256)",
"hex_signature": "0x821b9957",
"bytes_signature": "\u001bW"
},
{
"id": 1189248,
"created_at": "2026-01-30T09:02:21.234333Z",
"text_signature": "harness__decreaseEther(uint256)",
"hex_signature": "0x8be83358",
"bytes_signature": "è3X"
},
{
"id": 1189247,
"created_at": "2026-01-30T09:02:21.231702Z",
"text_signature": "harness__getSharesToBurnLimit()",
"hex_signature": "0xc6afa757",
"bytes_signature": "Ư§W"
},
{
"id": 1189246,
"created_at": "2026-01-30T09:02:21.228701Z",
"text_signature": "harness__isLimitReached()",
"hex_signature": "0x3d64b632",
"bytes_signature": "=d¶2"
},
{
"id": 1189245,
"created_at": "2026-01-30T09:02:21.225844Z",
"text_signature": "harness__initLimiterState(uint256,uint256,uint256)",
"hex_signature": "0x90c222b4",
"bytes_signature": "Â\"´"
},
{
"id": 1189244,
"created_at": "2026-01-30T09:02:21.223906Z",
"text_signature": "harness__setPauseState(uint256)",
"hex_signature": "0xdd83d0c0",
"bytes_signature": "ÝÐÀ"
},
{
"id": 1189243,
"created_at": "2026-01-30T09:02:21.221631Z",
"text_signature": "harness__resume()",
"hex_signature": "0x3eb7480b",
"bytes_signature": ">·H\u000b"
},
{
"id": 1189242,
"created_at": "2026-01-30T09:02:21.219912Z",
"text_signature": "harness__pauseUntil(uint256)",
"hex_signature": "0xe6766534",
"bytes_signature": "æve4"
},
{
"id": 1189241,
"created_at": "2026-01-30T09:02:21.218023Z",
"text_signature": "harness__pauseFor(uint256)",
"hex_signature": "0x5137b2cf",
"bytes_signature": "Q7²Ï"
},
{
"id": 1189240,
"created_at": "2026-01-30T09:02:21.216066Z",
"text_signature": "modifierWhenResumed()",
"hex_signature": "0xf7b2aded",
"bytes_signature": "÷²í"
},
{
"id": 1189239,
"created_at": "2026-01-30T09:02:21.214145Z",
"text_signature": "modifierWhenPaused()",
"hex_signature": "0x0508b12e",
"bytes_signature": "\u0005\b±."
},
{
"id": 1189238,
"created_at": "2026-01-30T09:02:21.212216Z",
"text_signature": "mock__smoothenTokenRebaseReturn(uint256,uint256,uint256,uint256)",
"hex_signature": "0x55044fde",
"bytes_signature": "U\u0004OÞ"
},
{
"id": 1189237,
"created_at": "2026-01-30T09:02:21.210150Z",
"text_signature": "mock__checkSimulatedShareRateReverts(bool)",
"hex_signature": "0xabf122f3",
"bytes_signature": "«ñ\"ó"
},
{
"id": 1189236,
"created_at": "2026-01-30T09:02:21.208226Z",
"text_signature": "mock__checkWithdrawalQueueOracleReportReverts(bool)",
"hex_signature": "0xa17e93d2",
"bytes_signature": "¡~Ò"
},
{
"id": 1189235,
"created_at": "2026-01-30T09:02:21.206284Z",
"text_signature": "mock__checkAccountingOracleReportReverts(bool)",
"hex_signature": "0xeb983289",
"bytes_signature": "ë2"
},
{
"id": 1189234,
"created_at": "2026-01-30T09:02:21.204099Z",
"text_signature": "packAndStore()",
"hex_signature": "0x8165437d",
"bytes_signature": "eC}"
},
{
"id": 1189233,
"created_at": "2026-01-30T09:02:21.201994Z",
"text_signature": "exposePackedLimits()",
"hex_signature": "0xbbcffe46",
"bytes_signature": "»ÏþF"
},
{
"id": 1189232,
"created_at": "2026-01-30T09:02:21.199777Z",
"text_signature": "exitedValidatorsAtTimestamp(uint256)",
"hex_signature": "0x10a5a646",
"bytes_signature": "\u0010¥¦F"
},
{
"id": 1189231,
"created_at": "2026-01-30T09:02:21.195704Z",
"text_signature": "sumNegativeRebasesNotOlderThan(uint256)",
"hex_signature": "0x619ffbf3",
"bytes_signature": "aûó"
},
{
"id": 1189230,
"created_at": "2026-01-30T09:02:21.164448Z",
"text_signature": "addReportData(uint256,uint256,uint256)",
"hex_signature": "0xe6cc3ece",
"bytes_signature": "æÌ>Î"
},
{
"id": 1189229,
"created_at": "2026-01-30T09:02:21.154510Z",
"text_signature": "mock_withdrawFromVault(address,uint256)",
"hex_signature": "0x9e5fad5c",
"bytes_signature": "_\\"
},
{
"id": 1189228,
"created_at": "2026-01-30T09:02:21.139417Z",
"text_signature": "mock__setDepositedValidators(uint256)",
"hex_signature": "0x709d6cae",
"bytes_signature": "pl®"
},
{
"id": 1189227,
"created_at": "2026-01-30T09:02:21.136555Z",
"text_signature": "mock___updateAccountingOracle(address)",
"hex_signature": "0x3f2e0ed6",
"bytes_signature": "?.\u000eÖ"
},
{
"id": 1189226,
"created_at": "2026-01-30T09:02:21.133476Z",
"text_signature": "mock___updatePostTokenRebaseReceiver(address)",
"hex_signature": "0xacf965d3",
"bytes_signature": "¬ùeÓ"
},
{
"id": 1189225,
"created_at": "2026-01-30T09:02:21.123169Z",
"text_signature": "advanceTimeByEpochs(uint256)",
"hex_signature": "0x73085469",
"bytes_signature": "s\bTi"
},
{
"id": 1189224,
"created_at": "2026-01-30T09:02:21.120163Z",
"text_signature": "advanceTimeBySlots(uint256)",
"hex_signature": "0xfce727fd",
"bytes_signature": "üç'ý"
},
{
"id": 1189223,
"created_at": "2026-01-30T09:02:21.117130Z",
"text_signature": "advanceTimeToNextFrameStart()",
"hex_signature": "0xeee90d08",
"bytes_signature": "îé\r\b"
},
{
"id": 1189222,
"created_at": "2026-01-30T09:02:21.113185Z",
"text_signature": "setTimeInEpochs(uint256)",
"hex_signature": "0x949a7229",
"bytes_signature": "r)"
},
{
"id": 1189221,
"created_at": "2026-01-30T09:02:21.109584Z",
"text_signature": "setTimeInSlots(uint256)",
"hex_signature": "0x64265a98",
"bytes_signature": "d&Z"
},
{
"id": 1189220,
"created_at": "2026-01-30T09:02:21.098301Z",
"text_signature": "getTimeInSlots()",
"hex_signature": "0xf2a2a0a1",
"bytes_signature": "ò¢ ¡"
},
{
"id": 1189219,
"created_at": "2026-01-30T09:02:21.093575Z",
"text_signature": "isExitLimitSet()",
"hex_signature": "0x9573cd18",
"bytes_signature": "sÍ\u0018"
},
{
"id": 1189218,
"created_at": "2026-01-30T09:02:21.090596Z",
"text_signature": "setExitLimits(uint256,uint256,uint256,uint256)",
"hex_signature": "0x02e163de",
"bytes_signature": "\u0002ácÞ"
},
{
"id": 1189217,
"created_at": "2026-01-30T09:02:21.087351Z",
"text_signature": "updatePrevExitLimit(uint256,uint256)",
"hex_signature": "0xaac3da58",
"bytes_signature": "ªÃÚX"
},
{
"id": 1189216,
"created_at": "2026-01-30T09:02:21.084095Z",
"text_signature": "calculateCurrentExitLimit(uint256)",
"hex_signature": "0x613f2708",
"bytes_signature": "a?'\b"
},
{
"id": 1189215,
"created_at": "2026-01-30T09:02:21.080046Z",
"text_signature": "harness_setState(uint32,uint32,uint32,uint32,uint32)",
"hex_signature": "0x1d100fe4",
"bytes_signature": "\u001d\u0010\u000fä"
},
{
"id": 1189214,
"created_at": "2026-01-30T09:02:21.076687Z",
"text_signature": "getStorageExitRequestLimit()",
"hex_signature": "0xfb35bde9",
"bytes_signature": "û5½é"
},
{
"id": 1189213,
"created_at": "2026-01-30T09:02:21.072660Z",
"text_signature": "mock__setReturnValid(bool)",
"hex_signature": "0x1301e9b9",
"bytes_signature": "\u0013\u0001é¹"
}
]
}