tx 0x6256f1cde24c1a6eaeb676c3bfe061b1c346dcc4e818f06bd46e3dcdecfd5b1aCopy

payload

{
  "ModifyOrder": {
    "new_size": 189492127,
    "order_id": 56203589,
    "new_price": 60298000000
  }
}