Transaction not yet indexed

21gb7fFsWF6YpPbm7JcgVGit9M8o6nhY4zsGV8RgzQpfWGewVM8BoCo2pcsVDMbsB617Ra3BiQcQRcfBwNbkpqtx

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