{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xa060d565f52b2f2f3be8c0d8f4ba4a0ae09d991418c5311a264c3d324ebcebe9",
    "signature": "0x9b87a5cf829d83e9afcbb761c1fe66c2a1a90b857e0ad6922571b2a9d0c809b331b9dbc04bfd211d0637571d14e26b1a71473212e0ec5983b85898603b2566b91c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}