EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"43679dfc1d6472395fb06c1e0dff8ee6bbaa86fed1da53990417ed13eb493bfd","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:LVpWzxPLqk"}]}