Transaction not yet indexed

66tHKgCmqa9zD71KPSSkhiWbs1HoTQNHYUJKYgqu18zSqfKtphAXFZkoZFFKZfxrUgWURJv98cQZ5Vc4CSpWqoAS

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