Transaction not yet indexed

5Pb6wzugDZ4svZugAqFwLCFVWbUtqJKNdB1YtyN2X6bM8vMdHecMyb1pSC3k5B9S27vciRFXCcZc5pwN7XzrRrd6

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