{
  "manageEntity": {
    "action": "Create",
    "entityId": "415573566",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":415573566,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":false,\"play_count\":false,\"remixes\":true},\"genre\":\"Podcasts\",\"isrc\":null,\"is_unlisted\":true,\"iswc\":null,\"license\":null,\"mood\":\"Sentimental\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"outdoors\",\"title\":\"43 Doing Stuff Outdoors-43\",\"duration\":2559,\"audio_upload_id\":\"3ddbe6e74611f1ecfed795f131b22840\",\"track_cid\":\"baeaaaiqsec2p24k6vfotyfipmxp7amug6mjb44klj6ozesntmmh5xyed3j4yg\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseanfojdkr6ct7cgfrwg5udrpzse3w4w2zseovl4f4uiqvvtariaxa\",\"orig_filename\":\"43 Doing Stuff Outdoors-43.mp3\",\"is_downloadable\":true,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":100,\"is_custom_bpm\":false,\"musical_key\":\"G minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":597397433,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsea6pedlnlx42hcnoed6ewpipgct3r5vyismtqjz2wpwvfps24bcra\"}}",
    "nonce": "0xa6099f6994e3f3012d456c340b7fb946a35215294a3cd5aacce5c9b8e678c920",
    "signature": "0xec902630f50635e0599cb30625d58b2b1f5a0f5fc61c0f5a9b88426f314b643135150c14f446e74b8da96993455d95fc7868bc88f6f842c790040e1d57d7a7f01b",
    "signer": "0x47bF11DdE03594c25814c08592866D0B09eb566A",
    "userId": "597397433"
  }
}