Transaction not yet indexed

vfEj4ZJQgh52NjUcfxaWGLTLiHa8zBCz1DNRJvFQWAEpjzUNYLNVYZMoUTzAd9E1f2KgiXGqMzSh9KCQcGHtUf3

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