EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"70253d7728af6758d2d7cf45c8c241e9861705ab9f05378c5b8c4d16cb28f04a","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:gYAkvv2bpb"}]}