{
  "manageEntity": {
    "action": "Create",
    "entityId": "43216981",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierawh3aijakv5nihicyxee4ct4pwakd74a7jgdun5h5mnvbzwpsvdxa\",\"data\":{\"handle\":\"Alex1253y3y36eu\",\"events\":{\"is_mobile_user\":true},\"location\":\"Sofia\",\"name\":\"Alex\",\"wallet\":\"0xc83dEC36C329AB84e6748c4dd05bD760F54e1a17\"}}",
    "nonce": "0x3ff8199324ca9f37dee326d13e3f8ab807c3fc44ed50b5ceb00947244ef44417",
    "signature": "0xbbf24ec8b76c0a45cea120b063d0e42a5f503f29c76e6bb2af66f8ca6757b31b2165c4637cbd13b8c984f9605826a73c5467297cfa6a2c4fe87405adeb5fb8c71c",
    "signer": "0xc83dEC36C329AB84e6748c4dd05bD760F54e1a17",
    "userId": "43216981"
  }
}