{
  "manageEntity": {
    "action": "Create",
    "entityId": "713744549",
    "entityType": "User",
    "metadata": "{\"cid\":null,\"data\":null}",
    "nonce": "0x72fadac43316c4e5bfa3c0fda8bdb7f90c098d706b37eb113971af241bac8bb0",
    "signature": "0xa47458cfc2e6db80a60353cfa622017c1d8413b174a679db99a18d4e46319e2f4731c7d9fc4aa53745abfd2e2e4c085fc237105b5a8e4e1c639f235d9a1b50aa1b",
    "signer": "0x7d0D340D67BCB6A8c5ae1f6e3B278e8A7203d775",
    "userId": "713744549"
  }
}