{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "92396",
    "entityType": "User",
    "nonce": "0x2a57027d076c09b2e5bd7fcda0eb3d56535b2fac45a7ce8ff204e2a5609e4172",
    "signature": "0xa9f3f31ac90afc1de251df2e183ef776076c25a4e5aecf7cc88dc30704db4c2571c8a2f72d6c1982666155ad245a6a8705f56db1f8d62f0eee96943ae40287781c",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}