Transaction 'ff638be6b39d46505ce0f0f231311ea9ea29e3291d4da66e5eb47e73f13f882b' not found (txid ff638be6b39d46505ce0f0f231311ea9ea29e3291d4da66e5eb47e73f13f882b: Post "http://node:9988": dial tcp: lookup node: Temporary failure in name resolution)