tx 0x42ffcc7d065f2a5c34e9dd926e0c2e1e7ae25110086ee4d51a9d786b4e943b6dCopy

payload

{
  "ModifyOrder": {
    "new_size": 464694903,
    "order_id": 18752797,
    "new_price": 29913000000
  }
}