tx 0x28b63889f87e6e7e2aafe8180432d5002c0c0a1e01b9fa03ee00ce7e8278b84dCopy

payload

{
  "ModifyOrder": {
    "new_size": 54928959,
    "order_id": 456765698,
    "new_price": 6829000000
  }
}