{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "61829",
    "entityType": "User",
    "nonce": "0xbd5f1f916de6fa0ae829ad408073e7c5e6dc3b5e3cc710e2dd7b03a5e75e225b",
    "signature": "0x39ae2ffa27c86d3b855cadfaeabadc0cd0989018dcff639788423c2f861fb76428e7b390d31c4a931f8fd368c7b4ccf2f2b07b5bf07b5b7adcd2e3d3ba93ef281b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}