{
  "manageEntity": {
    "action": "Create",
    "entityId": "1385811929",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1385811929,\"description\":\"\\\"Aceleraré\\\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Rock\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"lostwave\",\"title\":\"Aneurisma - Ya Te Encontrare (2003)\",\"duration\":252,\"audio_upload_id\":\"960201307b6b423cde5a04499ad9ea23\",\"track_cid\":\"baeaaaiqsea333lr2nuuz527sab3kneeia2tu6rp3hscf7xsm6tc6tgx5kupvk\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseax4aa76vnmtegd6igfc6hqkeyqelkhzus7lju7tfkjeioqgvie2g\",\"orig_filename\":\"YA_TE_ENCONTRARE_KLICKAUD.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":83,\"is_custom_bpm\":false,\"musical_key\":\"E minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":316190259,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsea2eewudhi4skwvtptb5lhc2o6d3kuxvgac2q4qjnfjn2c26dkqny\"}}",
    "nonce": "0x000b239a288e8ca64289897b03a51f208614c7dd038c1dbc320b150015c161d2",
    "signature": "0xacdf5be4f56304b1b9fc4a4acc238483e24c10ce510eebcbd543c2ca482c2fee0338dcf75816a2f9009adf8d25e53b5e8bc946737df09a7c767ff3c9d04628351b",
    "signer": "0x4E6F9F2DC6fd52E64BC4e44e3C13C974fB55439c",
    "userId": "316190259"
  }
}