{
  "manageEntity": {
    "action": "Create",
    "entityId": "773522255",
    "entityType": "User",
    "metadata": "{\"cid\":null,\"data\":null}",
    "nonce": "0xe70f4a2b607179bf0314e12fef24c8e86b6a3a640c4d75bb8685ba381a10e59b",
    "signature": "0x0502072b4b131a578b80f3d434a5e51d741223489e00cd40b3ea198edd82827374add012a9e9f408e804031ecdb634d42659a7b3bb395c9f280fd30c2fc53b121c",
    "signer": "0x6Fa4c99AA4E3c3DEf58ADa395e7bb7E30B9BC4e0",
    "userId": "773522255"
  }
}