tx 0x53a4d54eccc38b3cedd55789174cbecbedea3c6b0da289de7f24f8aefde2b4feCopy

payload

{
  "ModifyOrder": {
    "new_size": 1511277456,
    "order_id": 408882358,
    "new_price": 68453000000
  }
}