Transaction not yet indexed

667tNYvv9NsAkPxbJS641ZwKuVaFHcw4AmvzmAU31AFWSY3LFhzYE7a3PE81SDhikdd1Mp3GdxUC9KUXR5LTPMrk

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