Transaction not yet indexed

21RstcVTvyN3p4ySrQGybCFUcZ3igXQg3togEpew1mLn6U7WxsN3JB9UdvBHgvz2sGsxqBAwhSKuPJDhAz8zqgdw

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