EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5d6c76e58412423d80e9077d1e5316cd514a139ad06d548f33a062e1ca5fe6c7","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:WJpLbRKQDw"}]}