tx 0x71fe7d3959f04d8f6bdde13c901de9de35cbe0b4b0bfbf35ae50a1c9a9a943adCopy

payload

{
  "ModifyOrder": {
    "new_size": 556800742,
    "order_id": 407523033,
    "new_price": 68742000000
  }
}