Transaction not yet indexed

66AVkemeF5c8tF4a4QBpgpeoqaWpyC5QKTeCeuGWWg4HxoSAyN2aoaqn1sS8L5zpJEK8TvD5CiGLj5KKhb14K7Me

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