{
  "manageEntity": {
    "action": "Create",
    "entityId": "1919367932",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1919367932,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":false,\"play_count\":false,\"remixes\":true},\"genre\":\"Electronic\",\"isrc\":null,\"is_unlisted\":true,\"iswc\":null,\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-03-31T15:50:00.000Z\",\"title\":\"Gramatik - Never That Easy\",\"duration\":327,\"audio_upload_id\":\"11231bec3e91714a37f9cadb4a11bea6\",\"track_cid\":\"baeaaaiqsebgopq3li7m7r3mcmhtm4qjyudnmrmbscskrw3kcz7d43mjqn6azc\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseaqb7tkgs3cvvugk3qiyy3mtg33q7hxivurh76q36pf5ugd3so3ee\",\"orig_filename\":\"05 Gramatik - Never That Easy.wav\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":104,\"is_custom_bpm\":false,\"musical_key\":\"F minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":true,\"owner_id\":41804,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsedg5qsxepmoxi6oun5zlmpy2hhpu6p3gml5tyopxbekstxf2zh5wk\"}}",
    "nonce": "0x805c1e66c337432e31a1c62ae63bddba36798015f156aba8b0efe29b18196eb1",
    "signature": "0x1069ef5e14f807c118ef870b4a38e390561e76c95edfac9c726e335cf46e3a60545bccd919ebdc7a5822a1b72f631089b72e26893e2d3044c41bbddade6ebc121b",
    "signer": "0x51C747e7437C025eb47a63843f019C0ff2253474",
    "userId": "41804"
  }
}