{
  "manageEntity": {
    "action": "Update",
    "entityId": "1571014739",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"ENDER ADVENTURING\",\"is_private\":false,\"playlist_image_sizes_multihash\":\"baeaaaiqsebezypwsoutnevebwdc4hdiw7jym6tdqzpu7oq7b2owgox7t2ws4g\",\"release_date\":\"2026-04-12T15:22:41.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1776007359,\"metadata_timestamp\":0,\"track_id\":630832732}]}}",
    "nonce": "0x0a03feff96a92bafed73201841e01a6d50eb52d335aad198ade3ac19607e0eb0",
    "signature": "0x4f64281d276305ef0b41f315be2e9464274441c5b26ac45e492a1c59990fde2822f4d41c867faf6a9e55dd78cfe574c55ec6af677c5b46352b64940781662f001c",
    "signer": "0xF53e982fa81dd9765e1368E4E10371F6D4e4596D",
    "userId": "662401989"
  }
}