{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "118447",
    "entityType": "User",
    "nonce": "0x61fbc5207aaf51254b1e30f8cab1af2c83604a7accbe53a937bbc5b2187f379f",
    "signature": "0xcd49201839974dbbf88ac14d9c9ed922ad115d9f8155e6d1fe0c149288cf071e7f1022ff1bb46ecb01babda0ceee676276383889e2c4c49eb654383c06a3298e1b",
    "signer": "0x7826D8C3300c86848f302654e47C558A74E7E8fB",
    "userId": "84390948"
  }
}