Transaction not yet indexed

MTgBfH9A3xcBzdSVtKgUE2s9GCuqLNvWkFPw2r6eSfRMg1bmie3hFJfwFPnnNe5WQsuwFZjjNKygQHfKyZu8BUn

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