{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "128120",
    "entityType": "User",
    "nonce": "0x80bb94318bd6411a4ec7681b0827ddd5ea2fe774b107c3be1c0de92fdb262062",
    "signature": "0x5888e6cdabe23fccd4e134e967b21eedac74fde88e9e9455ac942d28543127a03bc980e7efbb7a1dff1d4197e97d49e45027c63966546edc7a7c89f1bba09e9e1c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}