EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"492a35ac3257dec7fa6ecbd4cbaec96ce401468caa30e774c5498734a573b90a","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:WopJxm4lDJ"}]}