Hello,
I cancelled an order that I made off of zion, after hitting the refund button, I was giving the redeem script as well as the signatures for the Multi sig address that I sent to.
Using the Redeemscript, I created a new transaction in coin bin. Since I didn't have my own bitcoin public key for signing multisigs, the site provided me with one (both belonging to the server)
I create the transaction, I sign the transaction with the one of the server's private keys, then I sign the transaction again with the other private key.
When I verify the transaction hexcode, it says that the multisignature transaction is 2 of 3 and has been signed, however, when I broadcast it, I get the error message
"16: mandatory-script-verify-flag-failed (Operation not valid with the current stack size)"
After some googling, it seems like this error message appears when the transaction has not been signed by enough key holders, however, coin bin says it has been signed.
Very confused, has anyone been able to get refunds off of Zion?
Thanks.
Other people have had similar problems. Creating a separate TX for a refund is beyond retarded. I'm not sure there's anything you can do. Hopefully people avoid this by using a different market