When I try to broadcast transactions by using
curl -s https://ep.atomicalmarket.com/proxy/blockchain.transaction.broadcast -d'{"params":["xxxx"]}',
I always get the error message {"success":false,"code":-32602,"message":"0 arguments passed to method \"blockchain.transaction.broadcast\" but it requires 1"}
Could anyone please help me get this out, or can we add an example in the readme file?