{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "182733",
    "entityType": "User",
    "nonce": "0xe236f80238ef1e10efe0538acb5aa50ad001376f9e94311f2d8b4b7b6c3cb161",
    "signature": "0x2a657c4a1b83f7646ed0399d1ccf3713aa1446ca29276965eee66edc3b8f4215220d25692b2f6546df06343ca7be14bc1495626cadaccc63419799da5ed27f1b1c",
    "signer": "0xbEE369E0597Af71e4A050E4977D8247fdF1149b0",
    "userId": "547969682"
  }
}