tx 0xd2e8d8d3ca7972e1e8fce6ff2a1c9a934a2b56cadc5f6ddaacd05be2b00b85d4Copy

payload

{
  "ModifyOrder": {
    "new_size": 16171743,
    "order_id": 345790199,
    "new_price": null
  }
}