Transaction not yet indexed

4x45jfTfYuDMDTPAj9aTv81YExpvz7d3HXdBHtpoUCGWWyNqSjHYLRL2Rc8gRFzdzsNk8SWc9TvppWX2hcEULjWC

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