{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "114718",
    "entityType": "User",
    "nonce": "0x58910920257b22f9f54146997c7595571be51b944ec943f001d7f74e063b9114",
    "signature": "0xc2ad0bf778b0e9c9ebe097352e10fee6a1f6147beec44c545aa8689e3c6fef941c2ac63304720323bb10b49323bfc4f58ad0fb3f33eea9771d7ac46a0a1bf3de1c",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}