EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"759534e49d138f02c9b6857f7347d3eef265dd137cade1c4a5d37f9ca37a6d01","new_owner_id":"935660a663807ac5df6ae62b53d8a0061513807ff7607fc33e4efc1c19e43355","amount":"300000000000000000","memo":"sw:t:3k58bx8eQM"}]}