EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"fc941e2662d101f9e23698ba08f80f288c6f01a32fd20c40fbc8e6fef30bb29e","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:4PDxLPnDLJ"}]}