Transaction not yet indexed

28DAB1MFsHTgJfdANcoNh4ATXAVZJJ7i3CJ8Sk7FxSmrf7scCXArEiq4dcfaj35p9JFdi11ESG5dQTq8K3e5t9zZ

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