EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4589ea77ae2c7a06cc90b10df4b27428f60f59cb900e0be6cc8cb6e9dd88c7bd","new_owner_id":"50b74241dfa11aac216ddbdc5a3f5e0ea8fb81bfc4575c2f6c4805ad396dded7","amount":"840000000000000000","memo":"sw:t:BVk1Z1Xqyv"}]}