EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"7f6b1570ae8699bf1681b19e17d3998a8a46ee90b42b64ae4b2de155d373fcef","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:X5DVmRy7A0"}]}