tx 0x54d196cffb0f7e14c43d01e85c7d6a1ecc65303d7d68ff233ef32994db02ea2aCopy

payload

{
  "ModifyOrder": {
    "new_size": 100000000,
    "order_id": 8550586,
    "new_price": 59506000000
  }
}