{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "120776",
    "entityType": "User",
    "nonce": "0x4fca8707946924169de750a4d09855580ec061821b716d1b6e212bc146d98b42",
    "signature": "0x759942b58e2488bc3f079a3ab9b0de1c5930946e7b557fdf637c5f81aa0f17856b435b772bfb8ad735030e6b23ceae11c2f8eaad247da3e75d77a25dac017add1b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}