Transaction not yet indexed

5USu75f8V78jzPkwGY2cWtuKWjRQkLLz8YwS4oFPPQbqkfRzgZuqaVjeLUVAkWoWVUJSFdeTs2bjNSDN9iPv6iAT

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