{
  "manageEntity": {
    "action": "Create",
    "entityId": "650241276",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":650241276,\"description\":\"°¿〇h?\\n\\nLast warnings//\\n\\n℗StayRich™ | SoundM¦nd™\\n         DailyRefinement。\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Punk\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Serious\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"title\":\"°bummïboĩ  [prodDenzi]\",\"duration\":107,\"audio_upload_id\":\"2f9c05f6987dc37d98c104dd8dd97a6b\",\"track_cid\":\"baeaaaiqsedw3ibrmt2mqeyph5y2fq2vni2qaj25f77kciifxpsaze2e42n3we\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsebcjtixvogf6can53tkwzqfmjnm66lkem2jrnmjg3kvqcaqvruukc\",\"orig_filename\":\"bummïboĩprodDenzi.m4a\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":80,\"is_custom_bpm\":false,\"musical_key\":\"D minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":85155,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsedkh46kw65pqac27z5pvi2gsm5oe5hfdwjqc5xtvcqbe6pekwa7h6\"}}",
    "nonce": "0x1ab95b2c906f7e4e05edbeba582cfde312c3084cb0de4aeffdecd06d24e29b1c",
    "signature": "0xc3bda151477f2733201f856ef1f86b55548dd321461a5772fecb33a171cffe7a1ad613f2caaef5770a33af080b8873a56bc67d2046cbfad332f553ab6d6992811b",
    "signer": "0xD022b09AEe2102E159414A6f827f442535A5e1c2",
    "userId": "85155"
  }
}