{
  "manageEntity": {
    "action": "Create",
    "entityId": "398897985",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"Built For The Future - 2084 Empire\",\"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\":1777013214,\"metadata_timestamp\":1777013214,\"track_id\":820767072},{\"timestamp\":1777013214,\"metadata_timestamp\":1777013214,\"track_id\":919931004},{\"timestamp\":1777013214,\"metadata_timestamp\":1777013214,\"track_id\":521348876},{\"timestamp\":1777013214,\"metadata_timestamp\":1777013214,\"track_id\":1317780309},{\"timestamp\":1777013214,\"metadata_timestamp\":1777013214,\"track_id\":1082759998},{\"timestamp\":1777013214,\"metadata_timestamp\":1777013214,\"track_id\":1001878874},{\"timestamp\":1777013214,\"metadata_timestamp\":1777013214,\"track_id\":2050176603},{\"timestamp\":1777013214,\"metadata_timestamp\":1777013214,\"track_id\":719900969},{\"timestamp\":1777013214,\"metadata_timestamp\":1777013214,\"track_id\":619278998},{\"timestamp\":1777013214,\"metadata_timestamp\":1777013214,\"track_id\":1029722851}],\"is_stream_gated\":false,\"stream_conditions\":null,\"is_scheduled_release\":false,\"playlist_image_sizes_multihash\":\"baeaaaiqseaalsisgry3rgiyzuxussqvpn5ogqarfgq3d6uxefv7x6vu2w7nuk\"}}",
    "nonce": "0xb0f08ba2de8b065f4d549b506ab32ea5aca58921c1d2ae0afeb177b663f1861b",
    "signature": "0x069ebfb02ac554a46cf1140dfc678cb9e8d6af000feee8fd441ebf204cc80e0e236c970d720acc5157bc8dec1fdb40ce0086c7a9e9ed2c24d3bb654244f6aabf1b",
    "signer": "0x89695F6d330638f9896182beE7793e33f422F537",
    "userId": "3855266"
  }
}