EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8f248d11fae40035f0b51b67367640c338d285814461b8eb0836dee867f15327","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:n4AmOLbYqW"}]}