{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "5855",
    "entityType": "User",
    "nonce": "0xeb305e2dbf70a0065ee1f19984d1abf13d20678fe5bf8d691d20a6d53f962a3c",
    "signature": "0x123380436b37e10fe27036bb4de629c1618b52c95071375bc783822ca967910c729bad1679b49496658c6906556aa4b2f08fa1c47cd9b1d4ecd9e0226342a5e11c",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}