tx 0x9d2e999b2aac0e735c671da86e1bcb95970dbb1b8ccd2b98b05f6fad7add38adCopy

payload

{
  "ModifyOrder": {
    "new_size": 7662835,
    "order_id": 402901575,
    "new_price": 6394000000
  }
}