{
  "manageEntity": {
    "action": "Create",
    "entityId": "1670626314",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Soundtrack\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Peaceful\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-07-04T15:54:01.000Z\",\"tags\":\"cantarisipoeziicrestine\",\"title\":\"Sus in ceruri - Cristi Preduna\",\"duration\":258,\"audio_upload_id\":\"01KWPXYPHEVHBSNRM5BKWKC87V\",\"track_cid\":\"baeaaaiqsecxbh2dcnhp6hppli32icxblueg4prtht7xksi3ehlzjo65yz2r24\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsecr6mrsltxkfp4cvqc3ypckd5nkamio7b7kqc2hu6eqkeozykjsz6\",\"orig_filename\":\"Sus in ceruri - Cristi Preduna.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":125,\"is_custom_bpm\":false,\"musical_key\":\"E flat major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":1688676,\"track_segments\":[],\"cover_art_sizes\":\"01KWPXY43HDG3MRBQZTHRM7CC1\",\"audio_analysis_error_count\":0}}",
    "nonce": "0x2601926be0e75c4bd42f4b824bf73e9432a39b1618363bbff9aaab0435bd3b11",
    "signature": "0xbf2acb791f0f4e56c6e7e71e8c6895d50dd5a77fcf035f45a4440247c6584bce7b40cd9f7c05db2bf83d00027a4ad391147b5aa19c9a7cd39a49d44b548f376e1b",
    "signer": "0xEa20227B5c9897aD9AAc0189a7B11203a35485c7",
    "userId": "1688676"
  }
}