Transaction not yet indexed

Pb8PXpZnobmjBQq48Q3JvFct4GhRyjLGbTdsDVyz6BLb3jTxhWR2aK28V7PtUQGRikorkXJ1G2VNUcDXGiCqCz4

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