tx 0x91f56e6e25d48e87ccb6a20f631902d8d6d91be51f137d9ffe094fdb0d93a36dCopy

payload

{
  "ModifyOrder": {
    "new_size": 3737497,
    "order_id": 12329994,
    "new_price": 10364000000
  }
}