EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4302ee20d3d0ddd887309d7ef2f398a4c5bbc2e6656eacdd4a3c0eae12b5f144","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:WopJnRw6pJ"}]}