{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "114193020",
    "entityType": "User",
    "nonce": "0xe97214da10e97a77a9559af46d90c552549e5ab4d9da6b15f0659abbbb788165",
    "signature": "0x305c0330eebf6025cebbdbb2a263940b5aed9af2a888e5a4e343584443bc08db1098765772478db9ca138cef5530919d9f049bb6c4496e242360004be152e2bf1b",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}