Transaction not yet indexed

21fTKjgfaByiwEkykPgkkVCASUz4SPsMAN4PwhvYukM8j8GUYgCQbrgWKt1bgFLWLiqHeQa8irMd2bkVBaAk7yMT

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