Failed to fetch raw tx: esplora GET http://esplora.mainnet-alkanes:50010/tx/b2afeb0109a1796e1934513fd06d0c8ecd57d5ef6f617df0d669692a16d47bb3/raw failed Caused by: 0: error sending request for url (http://esplora.mainnet-alkanes:50010/tx/b2afeb0109a1796e1934513fd06d0c8ecd57d5ef6f617df0d669692a16d47bb3/raw) 1: client error (Connect) 2: tcp connect error 3: Connection refused (os error 111)