Transaction not yet indexed

21UsFimjdntdeXVFsaNpQyPo2DA7df2dLjscqmPaE6fr6PdfKk2mJ6c2v9bz2mvzAaYbid5NrfsRngH9tYAytmVg

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