{
  "manageEntity": {
    "action": "Create",
    "entityId": "1091561173",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":1091561173,\"description\":\"\",\"playlist_name\":\"Immaculate Heart\",\"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\":1787414167,\"metadata_timestamp\":1787414167,\"track_id\":1188420292}],\"is_stream_gated\":false,\"stream_conditions\":null,\"is_scheduled_release\":false}}",
    "nonce": "0xbbcdffb4250ac8078799c93de8dd0de3f9c9c3d935a3644c37ebbdeacf7aed0c",
    "signature": "0xbfdea64c80aba6dcd406cd2dddaccdadc7aac5a577f5756d4b5436ae6e20ed3174f149acd18f2725305956ff5e1d2f63e418101b985eb98ea859e86d917fed771b",
    "signer": "0x56F7450749B92d306C521a22A64BFfc99f3C4756",
    "userId": "507170227"
  }
}