{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0x710fb3abd3e4f1eea92f98b1e329e0c2f81a1d3c2220d0ea09fa0b06d4709cb4",
    "signature": "0x9f7b7b5b7f1d361af4b8711a298e394f67155a7408130458239f5dcb977817b1682d55b749fcf377f880e7dad455b5b3aa6837484c61e3ab18f9b025e1f3aeea1b",
    "signer": "0x0e0e03A732AAFA71764ede5673F106b9e1FB62f5",
    "userId": "262552045"
  }
}