Transaction not yet indexed

Sm665ZoU3XDNzJ68DbCcfawvDw9xTidCatsyWd71zwJiRtEKhyMNLVExZLyjT6GcE6s7jfUUm7bxcY9V8YcWfSm

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