Transaction not yet indexed

Ub23p4SPxH9YyNmu84FaJVge5ZVNETDfxK7toHkQZmedDmaXmPD2YN9NFgjJdXSaRQiYitf6CTFEQ28KUuPvjn9

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