Transaction not yet indexed

21Sugz5vPDo3tR7eHLwjWD1ieYStNpUA3ftyBLHNrYV5DjViQwp79MJ2CT8CYKpVF7xZHUhAtntuMZFd5fL4XUP7

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