Good evening,

You have recently requested a refund for an order you have placed for Avalon ASIC chips. Unfortunately, verification of your request has failed. In order to process the refund request, a message signed using the original sending address used in the transaction is required. Please submit the message "I am hereby requesting refund of payment for my purchase of Avalon ASIC chips from forum member Steamboat" without quotes using the following format:

Bitcoin sending address used for original purchase
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