{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "792741418",
    "entityType": "User",
    "nonce": "0x5f95dc0cee4a94427e86684b9b9bfbdcc6b6be311d719b379d70c42cde8f4275",
    "signature": "0x8a684e058a31efd01433176592e4f32fd478a3418278749990b2b3f82cbed44d72c6c0dadafe9ced8eb783bf60c235f7ccd4c233c78598d332e4eef2cf6ff9041b",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}