Transaction not yet indexed

21K6S7Bi1FfLh3xSs28599Np2EUZcFrBsPYngS24FBC1KBEX3w9hKbi4SEyoTBKb9VNyDDyo8sqTpXZHGiKQusLd

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