Transaction '7815021a051d511c78d943c4ff4f6d1f97a2abe2bf2df5ab0a44af4cfd934f7c' not found (txid 7815021a051d511c78d943c4ff4f6d1f97a2abe2bf2df5ab0a44af4cfd934f7c: Post "http://node:9988": dial tcp: lookup node: Temporary failure in name resolution)