{
  "manageEntity": {
    "action": "Update",
    "entityId": "1211626894",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"Indie/Folk\",\"is_private\":false,\"playlist_image_sizes_multihash\":\"baeaaaiqsealxhknfb4cscgebeword2pogcli5kiwuyjumb3gupgf5ncay4ms2\",\"release_date\":\"2026-06-29T15:40:43.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":0,\"metadata_timestamp\":1782747713,\"track_id\":303667},{\"timestamp\":0,\"metadata_timestamp\":1782747718,\"track_id\":203071109}]}}",
    "nonce": "0x8c87c30f7ecf8fe6197040a8ccde8ff1e009cd3a445e03f65651345fe12b2d36",
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    "signer": "0x14e861213c177069eC5926e5257A6cf9E6Cb309a",
    "userId": "905949957"
  }
}