{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0x1a6718d8bc0e309e6fd1ac30d9a628d084637f82c7b719d3ce02fe875f1d728f",
    "signature": "0x0a2b390b0546660ef4318a1159a4173b50e07562adfc39134625b58049fee9d3305a5dcb68ef4b0ac859db8357320dffbcfed686fba6fbd073bfeff46f872ce81c",
    "signer": "0x92d3eeF18F09b6dEA8B68410222af4813dA7727F",
    "userId": "719754"
  }
}