Transaction not yet indexed

5ffCMNAmoi1611mrHfbVNJj9jQuc58kZtKpaYpWKKyXaLFsPw4H1XdxN2LeijXfQLPRnUKsP5SiGWVu31GZz6wBP

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