EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"fa20fe81af735465df4b4b6bc8f31e49c318429344feb9c3315e14e986b4356e","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:vKq1RgnVpX"}]}