EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ecf5c803a2d87dcb1a808737b416ab1d7c7fdd6dbd8bd6e854c5cc754e96ffeb","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:Jyq3aVgoAk"}]}