Transaction not yet indexed

53EUX3K7TEfrgT5umFb66V9uJ9ZRBqz2hT4CYSxCR3WuJnPZ1oiysgcxbCTK8E9znviZGgmxs1RaX5QrVWuqxFyE

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