tx 0x61455f445457f77276f303f0c51a10b736c60f23c5f7c1fef1591d07011f5c2aCopy

payload

{
  "ModifyOrder": {
    "new_size": 254504476,
    "order_id": 15489116,
    "new_price": 10662000000
  }
}