EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"83ec28d304251a4950a199ec954c85eeac6667534bf2512423e108a804ced709","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:oPDjaL2GAe"}]}