Transaction not yet indexed

DK5YaSLkQm7P5PfsBv9o1418ESPHhabNYvEoBvhbdQZN29RCWmUPjb7Z9LWoT3YrBLuU1dWj2yCvMXwtmupCRm6

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