Transaction not yet indexed

4E6bug4FgpvnG4tpo7Z2YnpBG1TZur26hyaJBHSk8DGQHwdG5bSXFYLxK2PfQa9ohp8Ra8vrwP3uSEUmkGDA1Nk2

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