{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "329334267",
    "entityType": "Notification",
    "nonce": "0x0a3c0cf51cb6fad103b12c814bb3525849408a3434db45ad3e8fe5ef8772bd9d",
    "signature": "0x65a13c6953584ae1da95e0ba0e3115c8e02433548cad46789f55aa5b72094a814f1d28e6a137c68cc8994de7526d7a6df47447076c17098aa5bda06cea7d6bc21b",
    "signer": "0xED6Fa5d191f204675e18024fD2A703A6750cB8ee",
    "userId": "579845659"
  }
}