{
  "manageEntity": {
    "action": "Create",
    "entityId": "1714478952",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":1714478952,\"description\":\"\",\"playlist_name\":\"Levi's Starlit Skies\",\"is_private\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1780163437,\"metadata_timestamp\":1780163437,\"track_id\":990357428}]}}",
    "nonce": "0x8d4a209ac66035d132f72d844d5922f1522c326fb32bde9af99daa9f83d1646a",
    "signature": "0x2bf5bb19d0e4f00d588353db60f4d9d395be66df50fdd6ac3d2666b0736c6dec1a17205f80f58fb45372b19587bfa3e989f8c321243013877f053d00cd944dcd1c",
    "signer": "0x4aa5a207F36Ff1E12cbEfB5ef08bb83F8bF21F68",
    "userId": "562613548"
  }
}