Transaction '12ab819227bd0270a45a4ffc4b37c3df4ae935cfd7cc09927cf9a6117c6cadf0' not found (txid 12ab819227bd0270a45a4ffc4b37c3df4ae935cfd7cc09927cf9a6117c6cadf0: Post "http://node:45443": dial tcp: lookup node: Temporary failure in name resolution)