{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "63332",
    "entityType": "User",
    "nonce": "0xda501903cba803ad5a39adfe19a6915dcf6ce338b9e8dd0f6cfa1b86714cb536",
    "signature": "0xdc4805330da083bbf50e04058c8ce84902faf197c0c06e50c1f5c2b9ff3c19bc282cdb477e9d1827b82ad517b76c4fee278de246fee3b220ef845dfef67bf6911c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}