EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"2958b9df84982f83ca7097775f2aced1f9168d117ef49ba0721492a3618334c3","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5ZqNe8GDdB"}]}