EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"cd2af1304a859ba309ba36899116bf2e04d759258139a137f50c591995c3951e","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:2WpnNeXrpa"}]}