Transaction not yet indexed

21x6guRymKeNFfRa2EL3UPj8RiDAA6weY7oH9jSZauSjD5dasXhcGTC3qhvHDNXhDNbxqf2DiE517AfccJzNRhNw

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