Transaction not yet indexed

668aBxYwKamicwNMqgqwjXFbpMoJ1BctKhzbC6JW7mgFavj85grfbjtV1oyJ2daG3wbMbBLfUdrBmvZKXPqzM9pR

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