{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "62481",
    "entityType": "User",
    "nonce": "0x457a3995135886316eb7179defa232cfe69846dddba21caabd8dc347932b37b6",
    "signature": "0x76d4e4a5d3d6fcb23ba25dba1b88aaa38b4430b8c0b7b2afafcc3390e9229fd92d64e9eaeaf5d941365ec1a3da70f279ac3a0f3b752c72ac69d8cfa0a1a39ff91b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}