Transaction not yet indexed

21N64eXs9J2B2yeqbhN3zHAgn6tkMiGMVKRB7FfzSL7CmXBT9bCXaDXaFsYzyPhphepuYCb5XM5df6XV8Ffb3Vq1

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