tx 0x102c5b4bb18c4e0d1d8ac8ba760bcf13532b757e4b1330d11980b9f8cb42436bCopy

payload

{
  "ModifyOrder": {
    "new_size": 809318,
    "order_id": 67514878,
    "new_price": 50491000000
  }
}