Transaction 'b821ff2fc3899cf5a6be9b18c1b84380ae40b1001e27fbb319371cfa783b0e3e' not found (txid b821ff2fc3899cf5a6be9b18c1b84380ae40b1001e27fbb319371cfa783b0e3e: Post "http://node:45443": dial tcp: lookup node: Temporary failure in name resolution)