Transaction not yet indexed

Hb26fxPmrJqzUPVAozFqCtqJLN6BykpeXUdxH9M2z4jhj2ZUsMUmg7goZzaX2Rv8tCnA6PwWNwrPDo6Vr3YXjNx

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