Transaction not yet indexed

66pkUco4kvkio5kTyFvpPF8FZQAJMpFFUt227MByXDdwf3aETxMvBdYReVz73PDDHmD2qV9Fvjbf1pZWAUCDQF3d

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