tx 0xf7cad21cbb96f4f76bfec3f54a09e895c1b16bf62b1f60362f8a04017984843aCopy

payload

{
  "ModifyOrder": {
    "new_size": 147600254,
    "order_id": 32149931,
    "new_price": 10002000000
  }
}