tx 0x54f7ab7ea7b0fb9692fd072d35bb4c6db9fd7d8c0b75e1a34227f5eafc0888fcCopy

payload

{
  "ModifyOrder": {
    "new_size": 2253843686,
    "order_id": 34680250,
    "new_price": 488000000
  }
}