EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b44c391c779db457f03ddf73625741faca7489e5f5fa949babce068286a300a7","new_owner_id":"9a9e2ea5bed10a839a75b3263bb39b155204c5e8e50fad3cd7a23aaa8b89825b","amount":"50000000000000000000","memo":"sw:t:Gy0nLN23Q6"}]}