Transaction not yet indexed

21WKoe9UKCUCC4aTX1eAdAB2b8NbTW4o76hYPotvu3YNdo2YUirgQ3UG1vmWE3HPF8RjMvDnn9aeVPf5H9m3Xb57

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