{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "39692",
    "entityType": "User",
    "nonce": "0xa52535aebf2406df8bb47cb64d1051380e9ad256dbf6d6b1fef53fb39859cdba",
    "signature": "0x041eff45d488048fe43d1df3aa850db067029e70f170671d6ca1e7bd2d40fb36074971961e3038f2974ce339aadf2e43736fa15e7860ef847cf1c63ca40ddc111b",
    "signer": "0xad1E2A70fa1227797344FD6df31327a26552461a",
    "userId": "153162"
  }
}