Transaction not yet indexed

KhfzAyQ2CFFzLuZ1k9zv8ikyAj9uYTzday3mVFfWmsMuZcD3MPgnuamCLzgQSHBh8Wmr8h2QQLDB1ug9KHWtJBW

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.