Transaction not yet indexed

Diu3Rb9fXUXMSfABv9ZrYWD6EHC3n9KyUjjyhWoPS1iC7eYEBufEJV2RNTpUZaEyNsovY6fipEbt9AMQE7oUH1x

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