{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "242626",
    "entityType": "User",
    "nonce": "0x33c7fb626b7ce1c92a679bf8c52d064fecfe5a892febdb6baf837aa1d984f0b2",
    "signature": "0x02bb83ff823a564334f91f083e1b896d5a9d0de8b19b1b4f3ff1f4ccbef5f595183ea56c9e63afa8f73e1cba01b3a1276d8d3138a3f432f6e2b6a9c77ff0d5b21c",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}