tx 0x43e909b4b2fd6d55a6a8a9f6673b791c8d42b748240a6d5e510c4a03d8ec08b8Copy

payload

{
  "ModifyOrder": {
    "new_size": 4071094,
    "order_id": 2861547,
    "new_price": null
  }
}