Transaction not yet indexed

UbC9aAm9jTtEfDSdfGU1s8CCxjC3kXBmWPXUJzUyfSqCKHEnBxTp1fmBVVVQkqAFzY98gJViDroVMHcxSJDty1M

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