{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "24481",
    "entityType": "User",
    "nonce": "0x968f62258d3aa8d8fdc15f3c7020e2888012b55e5d1b6afda243dff3c659268c",
    "signature": "0x51e6a89519fac1d4babfe650f22ad8239c8e62dc6695eed6cd97981fe42841777dac81bac95405afbb92527ad235ae1aeb9293ada1528779fe7231e6f47552b91b",
    "signer": "0x77716b11b242ACc386023E99B7e647CaCCcbb8b6",
    "userId": "126786"
  }
}