Transaction not yet indexed

d6pkaaRfHDrbDu4R9FmCqBykRGSqP5pLYqG1fr2nb8MniT4f6nCUVZ2jocEDthxjgbAjzoJd7jD6SqCEUCjLo97

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