Transaction not yet indexed

21swk4LLHCsq4rViw9Y16HZwJCAJx6NouAz76B3uUNsUSq3vET3bbSZ7bPS6NPnwDPsusjcGLZxS6rsAb3iY6AqG

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