{
  "manageEntity": {
    "action": "Create",
    "entityId": "766491491",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":766491491,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Electronic\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-03-28T21:57:28.000Z\",\"tags\":\"idm,downtempo,femalesinger,electronic,experimental,abstract,ambient,ethereal,triphop,glitch\",\"title\":\"Snake Goddess\",\"duration\":293,\"audio_upload_id\":\"95d77a866025c81fe5e69ac14d29aeae\",\"track_cid\":\"baeaaaiqsedzeeqazs4tqcpd7botdyy6etgs64w5dwosfyu4dmampnmqijarfg\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsebuukc4ilc4foea2if5ykphzcxicafh5anuhsrbxdow27ss7ijjmo\",\"orig_filename\":\"07 Snake Goddess.mp3\",\"is_downloadable\":true,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":124,\"is_custom_bpm\":false,\"musical_key\":\"F major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":507333378,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsecw6ilduuwohw5e6x3ldrmy3pdjqmiaypau5r6qfntb6fnewdgvse\"}}",
    "nonce": "0xe08e22f09f5d7d772705885e60b23f458606641d6fb3b2741a7867a7aac38046",
    "signature": "0xb521787e82e5106e23e393883b33aa6d1178dc22c3d7b451ba7b6e2fc6db590d316b0af1ffec6417386cfe487466df57a1bcf544ae8644003280b5b1481105cf1c",
    "signer": "0x41Fd0c5C6Ee46Fb99a498db2e7135c69490cB85F",
    "userId": "507333378"
  }
}