{
  "manageEntity": {
    "action": "Create",
    "entityId": "484371554",
    "entityType": "User",
    "metadata": "{\"cid\":null,\"data\":null}",
    "nonce": "0xfa5c1099a75631b01a9f9eade0b6d690369e5fe16c94d124b117312970ee8d57",
    "signature": "0xd0beeab2d7ad58d59d5a50e1cd0638ba0e77ec358fe4322fdf657a2740067f764da708c79148985ee5b35c8a25d9baf98c49040f9b46c85e0fc48fef0d89f7a01c",
    "signer": "0x90A80128c070b785dCE37B53fB9BE7F2A80B1FF9",
    "userId": "484371554"
  }
}