EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d9e9a911d9b20a67eb2909171f3e206f7fddc046df00de9804b70d3ae2403e38","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:WopJMPaPqJ"}]}