Transaction not yet indexed

PDUKAyD26FfBXyDdJf8ZNNamQj41Ww2KK15GXzQ5rf4pUMuinrzT9jsGCbrkogfZQphTr87tyjKeunYPJECABr9

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