tx 0x1b1f4df9ce2c8d5ebdc9f0f6fdb2888c45d3215a31bfc77c92f28b7cb17b7593Copy

payload

{
  "ModifyOrder": {
    "new_size": 10288749,
    "order_id": 222618573,
    "new_price": null
  }
}