Transaction not yet indexed

666B36dugfP7p2RNH9UUeXd3FsMdk3eyPejWZ9RjSwcVZpEMsDMe6w1v8LtXkFcSRmeVbwy9n9ECNQJ3p1vqThy3

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