Transaction not yet indexed

28MucnSYiZUcWd177FEhcUtXNufPaFJV4B6uEXkPpadMN428S8jMSQBQPXuzNSzeMswHiRdSq67cUHx7kaVNi2kt

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