{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "309080",
    "entityType": "User",
    "nonce": "0xdfd78c94b84322ce5378f73aa70a1c17ce7825d5a33548ce327a422c9215d583",
    "signature": "0xc89edfdca3c91ba825e1f6a9bbf3470f5f52e231951491e9542fdc1807b52e8821f889a7aad2d4a31072978404a92475ae0528df1cf7498aa526f0898d0e64da1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}