tx 0xec45d9e5aeec33f9570f4b7e5ea036d2e36b9c5f747746b077e33d55d0657b0cCopy

payload

{
  "ModifyOrder": {
    "new_size": 4916868,
    "order_id": 9672123,
    "new_price": null
  }
}