EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4434d0a59e2e3bcc662ed2a44713db0454da30c3b030cfd85bc278f4711e8ef8","new_owner_id":"449bc27cb39b482f5d87df5aaec06bb16e81b08c23c3f9cb0986abbcde24cb55","amount":"20000000000000000000","memo":"sw:t:OkdqLXwWyd"}]}