tx 0x1b89a54bace739b2cffe40bd2c6c2bd7bdf952e36c6ba41926c574f9a4752aebCopy

payload

{
  "ModifyOrder": {
    "new_size": 249910064,
    "order_id": 40051438,
    "new_price": 9943000000
  }
}