tx 0x8dcad01c9d7a2380a73d0c8ffab5334d879e96aefc228c93e0bcbe5949c19cb2Copy

payload

{
  "ModifyOrder": {
    "new_size": 331450300905,
    "order_id": 470071988,
    "new_price": 498000000
  }
}