EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6e9a4a5c49ae094cbee33efd0312b9fba577a288d88984031b6a795072369cfd","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:X5DV1e89A0"}]}