Transaction not yet indexed

5n56Sddtr9zYAYk54EhZXCLec5RkC8o7v46Y5o8nSkvJGK5jiWGqiKYTc8XFRgCtM1FMrvgxLY5TC9us6PVtHQMJ

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