EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"2f7d3ee887d5d4e2d5af9495863732781365b261fccbfd424926889c258c5dad","new_owner_id":"c86609518f636f3a91938a45ce5b6c5214721fb847f5f8d403d452783b1e7881","amount":"4870000000000000000","memo":"sw:t:bQ4ZmqZDy9"}]}