{
  "manageEntity": {
    "action": "Create",
    "entityId": "909725157",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":909725157,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Hip-Hop/Rap\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-08-16T06:12:52.000Z\",\"tags\":\"buddhagroove,buddhisthiphop,koreanhiphop,buddhistmusic,editationhiphop,zenbeats,healingmusic,chillbeats,latenightvibes,grooveintofreedom\",\"title\":\"Mastering_9. Delete The App — 앱 지우면 마음이 편해_48k24b\",\"duration\":194,\"audio_upload_id\":\"529931042ae0dc21e9bfbc25b957777b\",\"track_cid\":\"baeaaaiqseahcmrclimh6eyb6mcddktf5ycqbbqjnmed2mc4mdvqoeweb4krpm\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseci6kfoc46mos3z2suqgfoc2pmtzi7mnkugyo5ajdcsguqgl23rua\",\"orig_filename\":\"Mastering_9. Delete The App — 앱 지우면 마음이 편해_48k24b.wav\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":88,\"is_custom_bpm\":false,\"musical_key\":\"E flat major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":283783333,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsed2qeujtjm3dtbqdmpmyuhxnslyfcgjy7kzdtxz7tl6tye7xhec54\"}}",
    "nonce": "0x3fa771820ce1afb8d11453af762efa37acbc943a025b2a7bb7b0488856326882",
    "signature": "0x773ccf44c0ca0f48a57362b13becb28f822e44423edb54e8046b5cc8f55456ae3df91a711e5fa69912a27da316f5540b76bfbd9c045e7b2bd5593811c9678dd51c",
    "signer": "0x6f828868368AA98fd60Bc2c5C32f791eedF56e98",
    "userId": "283783333"
  }
}