Transaction not yet indexed

HefTcrLDZt81ESo2FS43jRDdCJwQ7qJ6bCRH2tt9LJ2vVSskjfATE3E63fy1Kipo8v6wcHSiwfi3gEMYCffFuPq

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