Failed to fetch raw tx: esplora GET http://esplora.mainnet-alkanes:50010/tx/21e4f4762ba77fff4e19f618c5de83d98cc08ba46cf119349de709ecf5491f48/raw failed Caused by: 0: error sending request for url (http://esplora.mainnet-alkanes:50010/tx/21e4f4762ba77fff4e19f618c5de83d98cc08ba46cf119349de709ecf5491f48/raw) 1: client error (Connect) 2: tcp connect error 3: Connection refused (os error 111)