Transaction not yet indexed

21fUG8VMnUeBVCYuqKtK5SVmKZuKxmDmvkqvCa7WXcjK2SvHY3KWaa25uuNnPi2Z1HWD5UJYYLqFCcgebucFCFRb

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