{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "362002",
    "entityType": "User",
    "nonce": "0x025b8cc4e894cfcb6fe69dd25a923e84129ecfc43fdeb042e9a11562c5ddc76c",
    "signature": "0x72ee48c444835dc42f0ffa27872ebc57195232682ef9429bb8429a845607814776468edc5b6c8875096731028193afa565c042888b8028fc980f74aba122fe8e1b",
    "signer": "0x7Cd0ceFFA31863F9b36590f34120a299D2391F6F",
    "userId": "651253830"
  }
}