{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x304901ed420deaa663b4ceb7f67d6be466e2d1bf4dbee3ca716981c7af48af5f",
    "signature": "0x01ec892b283c441e92ad6bf7a8d615638af4d7ab8e0fbad4eea271084401ad7f109ce735da1807834fbf4fe6b0cd37dc4e0ec6deefc5b6a2db0c481dc8824f121c",
    "signer": "0x083626C5983025BFec0Ca7BC8FC5B244f8e29b75",
    "userId": "482858095"
  }
}