{"price_usd":0.000339,"sources":[{"exchange_id":"gate","pair":"ACA_USDT","price_usd":0.000339,"volume_24h_usd":2328.1714496,"weight":100,"reason":null},{"exchange_id":"bigone","pair":"ACA-USDT","price_usd":0.000375,"volume_24h_usd":0,"weight":null,"reason":"no_volume"}],"time":"2026-10-05T03:00:00Z"}