{
  "manageEntity": {
    "action": "Create",
    "entityId": "1703561871",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1703561871,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Jazz\",\"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\":\"\",\"title\":\"The Miles Between Us\",\"duration\":298,\"audio_upload_id\":\"1067192b6e078042fc2dbab6d315dd14\",\"track_cid\":\"baeaaaiqsea7kjklezaniyvobnkwkuhhaha2u2wfczn22tnmbkhfuagj26erok\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseawaf5rreqb7vvibwwd6o4ci2dn6phcdzzhcdiewjctzg7wpnpmne\",\"orig_filename\":\"cb8ba73d-a097-43a4-8ae7-9141a3236954.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":114,\"is_custom_bpm\":false,\"musical_key\":\"F minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":779540779,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsecvlsawu4jaafjti7uzhmlj55huw5y6pu5fnx2qhhlq3syavsdxn6\"}}",
    "nonce": "0x590a64e1639275b8189e024f344d12c37acfa34bb3bba5332254f009cf76a4c5",
    "signature": "0x3d066db40e7b8a50758aa1b74d3a0a62dfa5d88e0a5060bed373fe7bacd840d67bba4e6a0be503b302b83787fa7cb2a908b3f2615d1595ab400c5fa33310b1621c",
    "signer": "0xE812C93627eEdAdbfae5E69aa3077582B0cC6E3F",
    "userId": "779540779"
  }
}