tx 0xf0ecc1a2ac6bd0c5d6cdd137334c3a00a138d1f392c87aed3e26e3c0bb4b17abCopy

payload

{
  "ModifyOrder": {
    "new_size": 249258506,
    "order_id": 66834885,
    "new_price": null
  }
}