EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5ac7c9bf7b19c867a6ef58c6f1814f89207862d455e7be4e0e581d435cf347f0","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:l8AlQLaLDQ"}]}