Transaction not yet indexed

263vK6hQdgDey6KEAaYd7FzcYdbwQk4nBp8e4ZBARpX37fLJqz4WTSTgpfrDUDHjgVDnMxn8g2LZgsP9x6qiVqjQ

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