Transaction not yet indexed

RF8Qa2Xv9ePpt8XtKBkANe3YeVtJtPHfV3PYtEXtBj2yk2c4NVcuVTLYrgdW1wYHyfhr4jWR4VvwASrtafjbCh1

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