tx 0x758f7ded3c4cfd3b3e3f06d0f06342137b4fad520ff894e6ad8e5ba78f8ef07aCopy

payload

{
  "ModifyOrder": {
    "new_size": 3364888753,
    "order_id": 473312543,
    "new_price": 646200000
  }
}