tx 0x4119664af2f9b6d15886bb01b6921d5cd4b7244e11e4efdaf6db9aef1347e4bfCopy

payload

{
  "ModifyOrder": {
    "new_size": 842004120,
    "order_id": 330781600,
    "new_price": 21342000000
  }
}