Transaction not yet indexed

J66hfmkGKAPVjMAGu2eApSr7YJchFfZHhHcPtTLEc6nfjaPBREk8zssUHu8J9HDJ8RTNxUGfKTku9QW5KHMHzMy

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