{
  "manageEntity": {
    "action": "Create",
    "entityId": "310834319",
    "entityType": "User",
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    "nonce": "0x612df67cfd6e7ab068b7ca96858ebc1675cc52eff40d5d460140a0f6f3c6befe",
    "signature": "0xad4bccf10e500d747fcc1523425c4e0d9e475a69fd23dbfd4a43d1b7afc959af0b74395e33bd8110090e7497e90dc36a8537c6053526a6724418e7dd5529b26b1b",
    "signer": "0xD4Cced62e9c26DcAC2b868ff2a633cbE47d7a55A",
    "userId": "310834319"
  }
}