Transaction not yet indexed

21WtHprGdXM45ezK9uGTTmjMjVy5kfGPuzuxrX592uHdZg3rJrLTDpUafz5SZJV1UndbgcwWKN6YrNJi18aXHaf4

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