Transaction not yet indexed

RSp2eZMnrdiXAmuAXFhbH4VJVG28p3LT9BHKFBPAPhKp1M8Gamhpwph88L2K9BXq3d17Wsbf4KFsriH8bbBncd7

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