Failed to fetch raw tx: esplora GET http://esplora.mainnet-alkanes:50010/tx/16e5c01f9535688924780029dca80cfeca175fc27a75d4872f3199dfd96350bb/raw failed Caused by: 0: error sending request for url (http://esplora.mainnet-alkanes:50010/tx/16e5c01f9535688924780029dca80cfeca175fc27a75d4872f3199dfd96350bb/raw) 1: client error (Connect) 2: tcp connect error 3: Connection refused (os error 111)