{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "127802",
    "entityType": "User",
    "nonce": "0xef66fe3bbc79f54651a2688f1e4310dc14dc810554960918774441d3a20beba3",
    "signature": "0xbdbd9823237753fb1c3370e2b7b10d164937f58348d53fd25b83f1169d26e5090504d8144496dd2a244fe07bfff16b790786c6a53948006e7edadeb2efdc6e5e1b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}