{
  "manageEntity": {
    "action": "Create",
    "entityId": "985141533",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierah4525ioisci2bwfvzoiyihyhkxkxvtaon55mkmnwvjfem4x5tfma\",\"data\":{\"handle\":\"duongvanhuy\",\"events\":{},\"location\":\"Hanoi\",\"name\":\"Dương Văn Huy\",\"wallet\":\"0x162A9ee62EE8188aF5093DEa4a1cd840d7fD7B5F\"}}",
    "nonce": "0x61b8cd13cf89807959985cfc6e29e311a5eee7bd4d6b09e1b19a2391ba2a0a53",
    "signature": "0xa60d12942ccde2ef40b6f35bcd90157c9be085ed7a8a047e46bcab4685d9236e217df2e01b51a3b8891564b35432cf5b4fcae31fe29c672f037b925738cd48931b",
    "signer": "0x162A9ee62EE8188aF5093DEa4a1cd840d7fD7B5F",
    "userId": "985141533"
  }
}