EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"0d64c6d3b8ff21acbe1cdc752973ad7a43ff18e894b479049ca7534e4e5c16ce","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:LVpWZgdMqk"}]}