tx 0x64d697f4477bc214d6ed4588c90355e7e30d9c8f901206d8d5750bda0e01bfb2Copy

payload

{
  "ModifyOrder": {
    "new_size": 1599908,
    "order_id": 52557651,
    "new_price": 55097000000
  }
}