{
  "manageEntity": {
    "action": "Create",
    "entityId": "134509432",
    "entityType": "User",
    "metadata": "{\"cid\":null,\"data\":null}",
    "nonce": "0x6410a8482a696c6c38d565b909f7180cf0e5a96ff921e575ac8e15dea02e3ac0",
    "signature": "0xddd2828152b3ec66f6f67bc13a1c2a59cc607a64f0009f4a1267c49ff307c24902c5c727de0a349c59614122873b83a8f3e88a5000e13d228b79cd9103dc72ea1c",
    "signer": "0x8f14253fAc374487b2A1c7Da5e9C703037914262",
    "userId": "134509432"
  }
}