EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c642ba831f9fb22803c9e4731bfdebe4c79a0429d0deeddbc9a20c837665ccc7","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:X2AEzjVwDK"}]}