tx 0x150f35c55a610a6dea54974f6f5b04eca362d1d0bd5bc049bf91fc3b90f4fd6fCopy

payload

{
  "ModifyOrder": {
    "new_size": 1602012796,
    "order_id": 439603858,
    "new_price": 69001000000
  }
}