tx 0x5bacb5f7ede9c1c8bbe2e267b033f4a9df87656d29daefbcf65a560852f8242bCopy

payload

{
  "ModifyOrder": {
    "new_size": 4193633129,
    "order_id": 336296688,
    "new_price": 640000000
  }
}