Transaction not yet indexed

639UT8moNGwsLwXAd65cKFJHtpPSMSpmWgRnaPDizYhh7BD4QM8GnxgveudCautcL3s99K94JXwKPBhSkUTJBiAQ

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