{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "1422880728",
    "entityType": "Notification",
    "nonce": "0xd3e35dfcedcf8c8071ff92070692e47546814ab740172b16cecf30d176e2e4ba",
    "signature": "0x00a3c0ef882e15cded46a0b1a17c023a73debc3399210707ab5c32198480c4dd49820d8d0365076d3862de931a3e43cc70bb9453adbafa006c5995c280df90d21b",
    "signer": "0x1e6cC8Aa9BaC55257B85Ba164D4AFb79C45BA4aD",
    "userId": "656022065"
  }
}