Changes to Continue a prepared execution with its owner's transaction signature

added the optional property availableWei to the response with the 400 status

added the optional property availableWei to the response with the 401 status

added the optional property availableWei to the response with the 404 status

added the optional property availableWei to the response with the 412 status

added the optional property neededWei to the response with the 400 status

added the optional property neededWei to the response with the 401 status

added the optional property neededWei to the response with the 404 status

added the optional property neededWei to the response with the 412 status

added the optional property spender to the response with the 400 status

added the optional property spender to the response with the 401 status

added the optional property spender to the response with the 404 status

added the optional property spender to the response with the 412 status

added the optional property token to the response with the 400 status

added the optional property token to the response with the 401 status

added the optional property token to the response with the 404 status

added the optional property token to the response with the 412 status

endpoint added