{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "102911",
    "entityType": "User",
    "nonce": "0x6f876df49973a641e8ad7482c70cd0a29d8913b8954268fb315dd82339ef8dd1",
    "signature": "0xf1d0cb61cde0fb2243bc321d2c4c4dc8f3a7c97803c478864568ab586563c3635b661a90ebbac236247b903e4fabdc5f5ebeabf195e608677a8e8b5054db3a271c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}