Transaction not yet indexed

21XwZu6789yqZPvXcv4E6dGwA6FjQsjsF9MR1siSmc2irmHdZ5cM3jbbzy2Fcm3kx1DmebKaw2xMw5ty6sJXeFDE

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