EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6c4b4c1d9324e4e1ba1638738c4c4d1659495f15ef9242b5a53c4ecf4918a5f3","new_owner_id":"5f4dc320e2a90cf12288d0a819af080eb0c7f417957ad5870754d3c7f0ad625e","amount":"2720000000000000000","memo":"sw:t:zjmZMb6WQ1"}]}