tx 0x3aaea6a1b136a1a70fb4f74392bb5e35bae13b496509c2d185bf3fbf1d09f3ccCopy

payload

{
  "ModifyOrder": {
    "new_size": 66448637,
    "order_id": 193865358,
    "new_price": 69120000000
  }
}