{
  "manageEntity": {
    "action": "Create",
    "entityId": "938106451",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":938106451,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Dreamwave\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Peaceful\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-07-04T04:25:54.000Z\",\"tags\":\"synthwave,dreamwave,retrowave,synth\",\"title\":\"Chrome Dreams\",\"duration\":213,\"audio_upload_id\":\"9f18a9e3b6b25703dd689c8c5edb3e16\",\"track_cid\":\"baeaaaiqsed7clttmuwuakrjadiaghbmezrpd3awhjtedn3towlsy3s4tphqpc\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsed7xmte37jed5fr5s63hkbfqcog7errj3x2tjhfdmbxttg2nkd3ne\",\"orig_filename\":\"Chrome Dreams.mp3\",\"is_downloadable\":true,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":98,\"is_custom_bpm\":false,\"musical_key\":\"D flat major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":245353825,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsebaaqn7oqjhhdgq2eittvohyywuvox7daaox373zrqkor67fvqcb2\"}}",
    "nonce": "0x98ddaf268185d13ead2a8d660cfc44a209d793d2fff167f1844ce7465d98d7a8",
    "signature": "0x3a55a002cb39c419921a011cb3506bac2c1d6e739b5dacf43068007e11e36d16663e51f7fcb8b4799239fc0fb1ba75d8afda5aa0c047f6de48cbcd4430b3a7da1b",
    "signer": "0xC2705569340ff0ca9662D089D4D9E81c0EB1d95c",
    "userId": "245353825"
  }
}