Transaction not yet indexed

YnSpmbKhfsKhDad6SB9XVCf3QttCGAwchH3fS8qk7dr4bKFArRY3iY8ACDVM2p8Z2xvMS8tTKhvxCmXPr1DgkuM

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