Transaction not yet indexed

SHSnD21vFx2s5HFXuUHTYNnBMNQe2faazSbn51RZ9USArJPW8ZhKeKRww7DG6CkWKA8jqCtX3qz6EaHcCe2Np42

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