Failed to fetch raw tx: esplora GET http://esplora.mainnet-alkanes:50010/tx/e534ffc3b46b1ab7a7b34062bf12ea9b47c2d18b9aff8b51b828e7d2f00ea4dc/raw failed Caused by: 0: error sending request for url (http://esplora.mainnet-alkanes:50010/tx/e534ffc3b46b1ab7a7b34062bf12ea9b47c2d18b9aff8b51b828e7d2f00ea4dc/raw) 1: client error (Connect) 2: tcp connect error 3: Connection refused (os error 111)