Transaction not yet indexed

ddCG15gRTgwyvQGFBu6undfZHSaUFrRq96BXc7XSLS6sSAB8uAXckbxwD8wVCpwYU7NHdqVr4m8C7wnmDPGExGm

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