tx 0x77f6e8805ac8a161b48e2d9d8687e4c7bd6f8c2e6cc57a7ba2948e9f84a7f2ccCopy

payload

{
  "ModifyOrder": {
    "new_size": 3011403,
    "order_id": 5418548,
    "new_price": 10772000000
  }
}