tx 0xb5198e43247e848be19c155b5fe8451c86aa2ccc2c67310f7fdebcf8ff9e4c6fCopy

payload

{
  "ModifyOrder": {
    "new_size": 356785639,
    "order_id": 65121159,
    "new_price": 10509000000
  }
}