Transaction not yet indexed

Ub4Fxj7mjPPz3eEAVgntc4FKeZyAVq7gCF6JX1jeWmiaifeh8HihztEadb7jrfnmxEBc5EcdnSXDf68CS1sgPE1

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