Transaction not yet indexed

f91ubd2UgdUDZwf6tWYqMNNdJ2T4UXMrfEiNRLRE6dmrtT5Ht4VvtaNrT239f1pAdg6pyvnwBRbmTFfvZ6eDVQC

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