{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0x561e94a1cf3bd0134b784191b55d25c7c1fe72479a5037f2173c771f0bb96f4a",
    "signature": "0xd3ed12d166d0764f08f70ba23903d7a8cc926c0255b0b1be931bb947fe50984b24b9fa9520e2aff69c5328dd34de13a2f74743b1aea2e2545df2b63932ebe66d1c",
    "signer": "0x92d3eeF18F09b6dEA8B68410222af4813dA7727F",
    "userId": "719754"
  }
}