Transaction not yet indexed

pmzk9DeQHBGFMcDbgLMTqYN9zU9ftFMbd2ud91HZz9UiLQZgGp5hMwPgZSzJSa7fE68HcsKmjbFT52S9o9Z321N

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