tx 0x9f81a272f1846f5f3d5e9d9d05829dea4576653d7b214db9c6e2c1c0a8c4c6b0Copy

payload

{
  "ModifyOrder": {
    "new_size": 5183356,
    "order_id": 48232910,
    "new_price": null
  }
}