Transaction 'a821b48c67ced3aae135349b33e448ab7e8cac4df3b4295cb6c32dd65dba4ab4' not found (txid a821b48c67ced3aae135349b33e448ab7e8cac4df3b4295cb6c32dd65dba4ab4: Post "http://node:9988": dial tcp: lookup node: Temporary failure in name resolution)