{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xce59871ce20bf6fee33090ffdbaf537f653495b7a215ecf10886971d27f357ae",
    "signature": "0xba026a1d70770bc9b9deb91eb53fcd2b1d1a1bbec5f8c5a7fbb5d4d13b552c5737854c0888e46ea55f1b853b8dc73c81b92f5ac773eb3a98ab2c884474ac9c1f1b",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}