{
  "manageEntity": {
    "action": "Update",
    "entityId": "971377342",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"BADMAN\",\"is_private\":false,\"playlist_image_sizes_multihash\":\"baeaaaiqsecuh5sx54enagbuihry6xghmljm4qmstb5jjgmeooh6l2x3wwl56q\",\"license\":\"\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"parental_warning_type\":null,\"playlist_contents\":[{\"timestamp\":1792364905,\"track_id\":586170746}],\"is_stream_gated\":false,\"stream_conditions\":null,\"is_scheduled_release\":false}}",
    "nonce": "0x545d7fbb804c28001539ccb756c9a855de742b74587819b6c77deedab3358319",
    "signature": "0x7dc4b1460c961d5743a4fadc81d991dc4fc93fc498ad5b11b486bf4a44ec459378dd5cd4d3a8d34dbfdfefe23033e1a431d7dcc3fb4098f058948568aa907fbd1c",
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    "userId": "842982090"
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}