Transaction not yet indexed

5McK2YNjg2U6Z1kJdL6WM3rhAGRewqB6fkmhjrEjjmCCsQaDFfHF5Wj2f2sZ7LVitmspn4NBbLDCSntkUbE51ytw

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