{
"manageEntity": {
"action": "Create",
"entityId": "1000773073",
"entityType": "Track",
"metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1000773073,\"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,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"title\":\"4. vAIMS - Quiet Enough to Keep\",\"duration\":125,\"audio_upload_id\":\"3ea94eb4a8ba0b2aae88e404cd271dec\",\"track_cid\":\"baeaaaiqsedlswbwwtm3gzvph5rgpv67twafuoe4udiqbpf3ncmur2jj6sb5yk\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseaktt2ty63t62hksh6rxevafcgqlnekovj6ft57rgccttnhey5hi2\",\"orig_filename\":\"4. vAIMS - Quiet Enough to Keep.wav\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":156,\"is_custom_bpm\":false,\"musical_key\":\"A major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":806407908,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqseaqkf4ivc5dot2puo54zcjbdlgxpjnpa7xwev6psruwiwufotk6em\"}}",
"nonce": "0xd8bcefcb0d7b96d211d72b07034793e1a2762eef131e802e1fec05c9b067e95d",
"signature": "0x53ae7080413c38fee760ce748f1c2f869b29d52b8a318ac187c88c41f1462cb43215f01dcb837633c4a8490c8b7cf658214cdd5e668cdd75bd91cff68502eb9e1c",
"signer": "0x60f5fBF794ac4778042379f64f19f0E92795Be73",
"userId": "806407908"
}
}