{
  "manageEntity": {
    "action": "Delete",
    "entityId": "187467980",
    "entityType": "Playlist",
    "nonce": "0x20f11487f4213e9733f086b9ca60f7be6307089d8f10aa819c8f52b17ecd6546",
    "signature": "0x157e1820d864d2b906d0df8fa49121c8797c272f262534f11e98e6d454fba8d62a1d412c8b3a41d3ecdf6fe68c874620e09ce73401e239adc74378be3bb3d3931c",
    "signer": "0x7fB23CaDa61ACB0c4fCc650FDE57c3B812d4A5f4",
    "userId": "66130"
  }
}