EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a1c75b5eb2a760cc3fe56ee6862acfffcd9dfc72749246b83f477c9bf8bac672","new_owner_id":"5e273865005b2f2eaf0132955c83a7d4af210582b6f00dde7cbc47bde6899e01","amount":"20000000000000000000","memo":"sw:t:mZyoVXOVk2"}]}