EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"df9cf3984d79136c721a296dbc0f04325f3698f70e5205a8ee00ee4f0f221458","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:L6DBvePwD2"}]}