Transaction not yet indexed

uUQC873TyT3uouJgNBT9H5ukLBDRyWJxo5HB665tqFBd1uXrvFtAi7Az2RiScqecy1z4cMCDJ4r4AuFrbuJfS19

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