{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "87037",
    "entityType": "User",
    "nonce": "0x2e50c2d225b577630abb9adfb927972d3dca3b8e694d91a51f88ef775fbcfda8",
    "signature": "0x9473fe86e6281544f6dbfe289dc8b39cba2759dcac9bcebd4f3fc89b39f615d62701ec052151af9d8a9894d9180004853337bfbade965173e326c36de170deaa1c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}