{
  "manageEntity": {
    "action": "Create",
    "entityId": "16401146",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":16401146,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Pop\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Sensual\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-04-28T20:05:55.000Z\",\"title\":\"Pocket Full of Platinum (Watered Down)\",\"duration\":236,\"audio_upload_id\":\"6039fc4de466f7f0c4d995c371f4fc94\",\"track_cid\":\"baeaaaiqsedpuawaarcp7dpbxf5q2zhcozctv76jdgjlavmlpzn7twbzfxtpbm\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsecv5zgggopnvy2ycaar7v7rm2oahntoldht657a3vu5jpesirfiwi\",\"orig_filename\":\"Pocket Full of Platinum (Watered Down).wav\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":150,\"is_custom_bpm\":false,\"musical_key\":\"A flat minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":390193787,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsedcenascqakvhrf4fuuheoir4gqlx3xoxzft2l3qrztxzatemqlkc\"}}",
    "nonce": "0x8d48a02e134e9395537766677a54b2861bf1631a6cff79d3d4c23d3a27c76712",
    "signature": "0x4b47d4744f79bea8d2158ee3c3cad9d286f20a4f6514ffb9b3e3c9e9b11e7ee348023a81e638942d4b2e8d2eefdb313621d8bc29b4aaf32b9aff0cc9935ce8101b",
    "signer": "0xB8616FEE364D0cc615199656D24940DcDACF180c",
    "userId": "390193787"
  }
}