Transaction not yet indexed

Cm6RFmw5Xm3mwJ7a9oqof3iLmKWsMEEJSbKjbC8jRjk8KysAyoFqGfXHofbuwyTMdkjb75W7SpqiH7a3Mkfr53Z

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