tx 0xf2879ecea48834e8fbd16b663a23bda3e7e3259fd4d6a4f4dfb18d7fa7a82f2bCopy

payload

{
  "ModifyOrder": {
    "new_size": 17353666,
    "order_id": 12016217,
    "new_price": 10363000000
  }
}