Transaction '12a12f1686ef15e8cf242aa20ffec7a6b6e0d826d1ce473f83945c99e1310ff3' not found (txid 12a12f1686ef15e8cf242aa20ffec7a6b6e0d826d1ce473f83945c99e1310ff3: Post "http://node:9988": dial tcp: lookup node: Temporary failure in name resolution)