Transaction not yet indexed

mjCQB3BfA9QNRRJT7w5uQrLgcBK9sfXKpZGaCxzbHYHkvtwsqGQkwMe1nEUvSeXLZukqYvFriR4BbnJSNotkFS6

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