{
  "manageEntity": {
    "action": "Create",
    "entityId": "1827525646",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1827525646,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Folk\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"\",\"title\":\"Endless Roads - Your Time\",\"duration\":259,\"audio_upload_id\":\"13382990a6773525e3302496a06572d2\",\"track_cid\":\"baeaaaiqsebhwapxeubek7x22dgdckjc2dfe6xmrkovoiu45liaqcokcjqob2u\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseccvggmnsrh53kubx4znjroljvaaxfhuxfhpoefflf3unntgm6z5o\",\"orig_filename\":\"Endless Roads.wav\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":87,\"is_custom_bpm\":false,\"musical_key\":\"G major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":808803866,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsea74chsqx3edapaxkwo74wuza2qdwkexmwt2n4ouxmud5eu4fu3so\"}}",
    "nonce": "0x1935b603d6447aebe125d0d2191f21122481c832338aa4193e01da2983c61c0e",
    "signature": "0x030070eaf6067410777ef3cf3ae698b5a65bf05e78f102650ff988186ad6966974ed139a2ca60eba3fa0a1c5ac3d9d06b7cd4439132509d3162d1701614c9b3a1c",
    "signer": "0x6cC77777E32393a58f0cD9C7762225a57Cd3C8cb",
    "userId": "808803866"
  }
}