tx 0x1c8f95164c84d4e16e1fde5d831fd0b4d38fa7987789d72bb59a5018c2e8c5f2Copy

payload

{
  "ModifyOrder": {
    "new_size": 51131715,
    "order_id": 471283489,
    "new_price": 7342000000
  }
}