Failed to fetch raw tx: esplora GET http://esplora.mainnet-alkanes:50010/tx/b819e0e2ac8d1e925b65b49166de76a8204a3d2c4417dd4ff1c6f9de1efddc4b/raw failed Caused by: 0: error sending request for url (http://esplora.mainnet-alkanes:50010/tx/b819e0e2ac8d1e925b65b49166de76a8204a3d2c4417dd4ff1c6f9de1efddc4b/raw) 1: client error (Connect) 2: tcp connect error 3: Connection refused (os error 111)