tx 0x802e3f0fc70b3e9312d66c1b6f5ed6872534d1a0d2376f55b85f2a1f0c0caa51Copy

payload

{
  "ModifyOrder": {
    "new_size": 9659054,
    "order_id": 3784533,
    "new_price": null
  }
}