{
  "manageEntity": {
    "action": "Create",
    "entityId": "1624951704",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"prod. ja noel beats\",\"is_private\":true,\"is_album\":true,\"license\":\"\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"parental_warning_type\":null,\"playlist_contents\":[{\"timestamp\":1792324678,\"metadata_timestamp\":1792324678,\"track_id\":1150557187},{\"timestamp\":1792324678,\"metadata_timestamp\":1792324678,\"track_id\":528348056}],\"is_stream_gated\":false,\"stream_conditions\":null,\"is_scheduled_release\":false,\"playlist_image_sizes_multihash\":\"baeaaaiqseaxqibgxrdqle3csbx5m4lewblorzfamzqtuj2g63x4nl3rfiufpy\"}}",
    "nonce": "0x83364979aa6b8c6c2534129e896ba803e5ec4c6a0389194adc7ab990ba103f7d",
    "signature": "0x677bad8ed7fa233369df4049cb6ac52fecce21a28c912e0680a77c0671c72be11e27a81a2f51df1bc1d8170aa2aad6bb10a8d1b6402a4a5f5344c9c84dc036b51b",
    "signer": "0x363801E3FA842957f7b59D108F8Cf2A0F0989Bc1",
    "userId": "66921139"
  }
}