{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "131834",
    "entityType": "User",
    "nonce": "0xb09e365225820cee5d55c99b0c01c17c862301aae4701efd1945fa621613805d",
    "signature": "0x91b0227235757080cc2156d39e6b5aa74a51db636c15a3815c0dcae8f03d130b325b929e4ecd22e2f77feb922e79015fcb97a79f92fa1c7ef17993d5cc300f101b",
    "signer": "0x64CFA35C141c7333C0b6f9008Ea3bE8e5dCB0B8E",
    "userId": "384526"
  }
}