tx 0x67a198510fdaa0b8f0a5778b54ca1a5d52b4d4a5efd8e85d8d0727878bbc2e89Copy

payload

{
  "ModifyOrder": {
    "new_size": 6823144,
    "order_id": 471867451,
    "new_price": 7489000000
  }
}