Transaction not yet indexed

QQ6wGx9XZSfcHWPfxZSYHEPy6tJGWFXLQy8Cx3sarF7GdpJXBsrrXerBAzrUZt4MfNrtNPYBrTzJqjgY3RJ6zF1

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