EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"936ea17955c9b7a0371a7214c467c383fc0e76f0a6826a238a40dd5745905742","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:LVpWQ3PjDk"}]}