tx 0x2574f1a9b5d3289b9e063c2552ea4f4e3504f9325e65f32c3f42c7dbb3ca8b5bCopy

payload

{
  "ModifyOrder": {
    "new_size": 71907940,
    "order_id": 10099812,
    "new_price": 58999000000
  }
}