tx 0x0067b4eb9e1d282aa8c4cabbcfb47e287de21815a33d61a03dd1d78a4102a9f1Copy

payload

{
  "ModifyOrder": {
    "new_size": 3023526,
    "order_id": 4146504,
    "new_price": 10731000000
  }
}