tx 0x1146a2bb793beff75cc073297d7fc4e9d6f8a1d58e7c7d41afb057926b4a4bdcCopy

payload

{
  "ModifyOrder": {
    "new_size": 7342144,
    "order_id": 456665887,
    "new_price": 6960000000
  }
}