tx 0x0ec4554c4f8b6b9911cb2b70bbfb10aa76b8a6f5b7a9eb31aa933738d252ab5cCopy

payload

{
  "ModifyOrder": {
    "new_size": 4651400,
    "order_id": 458862012,
    "new_price": 116662000000
  }
}