tx 0x1b3c11a8594e82e7a1e7c3c2c6226b1a9ebad92dc5dab344022b6dbe51b9bfc7Copy

payload

{
  "ModifyOrder": {
    "new_size": 19442626820,
    "order_id": 18770814,
    "new_price": 468000000
  }
}