Transaction not yet indexed

28Me1TW1jZiaNEh1m85pudR3jVgg561Jz3uk2qJgkXXDVxefT73YtFEkXeMPmiRaWfMHWMLBsnBoGH1qiP7oiM67

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