tx 0x9aece946a0d6992656c2938e3d9fdc98181d98339f7e3ec6d4bd7ce0f1f23caaCopy

payload

{
  "ModifyOrder": {
    "new_size": 369159905,
    "order_id": 17968938,
    "new_price": 21728000000
  }
}