tx 0x1ecfc1cebec18c67e37ee72aa5c0c2535882d18e51b903bf8c79b2cd7afcb5a1Copy

payload

{
  "ModifyOrder": {
    "new_size": 2254384700,
    "order_id": 377048196,
    "new_price": 6699000000
  }
}