Transaction not yet indexed

SMtspmcK2JvhDkd9LhKD3BCp7iEQUERpzJ34sGLBoxFCzFUNuHxJHeZES6omXibiiwhRFbDas9JCUTb6jFzBzPn

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