{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "65082",
    "entityType": "User",
    "nonce": "0xd3c9464c8d6551e5b1cc8cc862745b2f0cc66435e285afcf2852e4a5aadcbb01",
    "signature": "0x0f4754fee0060fa38b1e97b19c372245a14a58ffa69b1d8658614c9f9ed38cfe1664ffff8f2cb75c5e95b7cfde364ba25abcc7ac92525deadcfdf58ee841beea1c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}