tx 0x5bda1407ef8b078ca5c002bcfbcefcd8a87e7f5e5d02d9c4d297f33d1dbbd1c5Copy

payload

{
  "ModifyOrder": {
    "new_size": 313492712323,
    "order_id": 398112672,
    "new_price": 521000000
  }
}