{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0x97e082cb37d71a589f82dc0d485e76f873e66115ca2f60f8a8647716535801d9",
    "signature": "0x31545e50af55dcf10adcdb51842362c80160ac96587b127d9f0e045cd73816cf17390684cf3af1d6f881159474c9214fb8748b8234f4210dfa685c85a779ec2e1b",
    "signer": "0x92d3eeF18F09b6dEA8B68410222af4813dA7727F",
    "userId": "719754"
  }
}