{
  "manageEntity": {
    "action": "Create",
    "entityId": "2143317457",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":2143317457,\"description\":\"A bold rock anthem advocating genuine selfhood, abandoning superficial vanity and artificial pretense to cherish inner value and authentic life.\",\"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\":\"rockanthem\",\"title\":\"Lazy Lady - Eng\",\"duration\":206,\"audio_upload_id\":\"09dc4b4fc6fb51118c1a4617e841688f\",\"track_cid\":\"baeaaaiqsebrr3bdv2evjvgi7pfkkcmedklftrkftjesykg3ugd4nzzedmddim\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsed4rjxefak7vv6nsv2qfq2lvru3vma27g2rbrkgpsp5toob47fvvq\",\"orig_filename\":\"Lazy Lady - Eng.wav\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":151,\"is_custom_bpm\":false,\"musical_key\":\"E flat minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":74596186,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsedzkgef5wqa5gqvfwh6b3awvoospmegd3wlhejb34iud4im77cua6\"}}",
    "nonce": "0x32a780011fa36bcf2e7e25022307ca3fd4c4b6ae60a6d002055bf511daffe8f3",
    "signature": "0xdda31afd1ee6825b4b25ff601b8cf12a42fb2eeb3c16c216d0217c8311cf974329fcb77eb4a255c4ad21ff53fadf4a4642a76c16d3458dcbf98924b2407135991b",
    "signer": "0x4B03B9450DcE329d16f317309777a1ddDF894705",
    "userId": "74596186"
  }
}