Transaction not yet indexed

vpDndmPFbhyjgpdTYH6c4a1ysng2pHiRtnGV1yEEsaJvANd2EcWSQtsKcL55uQKKs6PFYDceWyKJ1fYf2nSwa18

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