tx 0xd387e9dd9e0abcca8e95bae6d5a191f41c31094b679f0f80f2e0061b43f6c1f2Copy

payload

{
  "ModifyOrder": {
    "new_size": 3149635,
    "order_id": 15142780,
    "new_price": null
  }
}