Transaction not yet indexed

yZUmWGXMS3ckkZw9AS8aNHd8TJPwsL6xtd7w2SvF5cGZqxgdbZJrf9YnpvYckWaJSKdZLG4AjKAVVdgfrpMM116

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