EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b09bb5d0b615190dc07d7a00c9b40d4b44f4ba5dd79c0b22f1372ca74a715973","new_owner_id":"473f6178abd4ae93385cb6dc2ed68f58c781c671f3902ad338642ff6e3a11c61","amount":"4000000000000000000","memo":"sw:t:byLwM8Rnka"}]}