{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "72713",
    "entityType": "User",
    "nonce": "0x4c60cc1b61bbb58571a398dbf9bb46226a7e807f64325e507ba7481c033f3db3",
    "signature": "0xe3bc80d80dd9389206b51446c3c070a30725e057707006ddd766253d14fbb78b746a1ecf0fcb824225608a9c6b98d1f77ae0a132f3ff047410c30f1d9bfc0ed21c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}