Transaction not yet indexed

Ngurb4FXRmmjzvi5BqYefyykJ1T47f9HNXdyQtB9RDtPSpCW3iUKtPpvY29EFnnQQiaaejNQxidK9omdwY3n4Gu

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