{
  "manageEntity": {
    "action": "Update",
    "entityId": "1296678177",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"🎼MUSIQUE 432HZ\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"\",\"release_date\":\"2026-06-03T12:50:51.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[]}}",
    "nonce": "0x73bc01e85bee0509bfc3cf05d4d3dac7bac71e323c61ce056119e7c2203c9ee0",
    "signature": "0x84d65ca95d1d7ba7135153567241dacc131940e882e63bd992e8d5b3f8960b3b16b8f5ba1e4498f327feaaae308ab9b1c162ec4cb92f593bdb1495d4b2de0b7f1b",
    "signer": "0x5eb16769DDF2AD6beAf7433eF056D71480e9D42E",
    "userId": "386950914"
  }
}