Error

Transaction 'a6c08671f97b01dd70b03b8f6867886d1bfe4410f1e6e3dc404304c5d5e3b15f' not found (txid a6c08671f97b01dd70b03b8f6867886d1bfe4410f1e6e3dc404304c5d5e3b15f: Post "http://127.0.0.1:18020": dial tcp 127.0.0.1:18020: connect: connection refused)