EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9b60c75d584005de5121160f4b0f5bb0c1fee86e982aeb2bb4d90d2a9144be0b","new_owner_id":"0ddb0af7690ab428f0af8ceb844321f57b6b90bc1e986b12540f44915e08f19a","amount":"4000000000000000000","memo":"sw:t:MQPK5nPljZ"}]}