Transaction not yet indexed

21k9zkXUpkN6MtQ51C7vXrtViwH23aFdQSDNzJHiwhuAGMLqirYoPWoitGQ9DC8JYxKdkNagE5JEYcRWjptgTEPY

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