tx 0x921bfbdfea60ec050a2d96c85c5fc8a0dcbdfebb4861f6f32b9edabfeeac431aCopy

payload

{
  "ModifyOrder": {
    "new_size": 278280934,
    "order_id": 8838410,
    "new_price": 67405000000
  }
}