tx 0x807d2584137d706d3f0ec7969d36c10f25e137f6a4dc19d1d55c876b4a4b395cCopy

payload

{
  "ModifyOrder": {
    "new_size": 850819410,
    "order_id": 471947515,
    "new_price": 645000000
  }
}