EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8219cfeb235bb4f3d727f41d8b2e25f2b2649d6d2398a5526234e737cc8427fd","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:X5DVMJw9A0"}]}