tx 0x7fac9c3a881bc2ff4f3a4a4afc43ade878b5b8bf5e8d5db9b9e40eb92ec7fa7dCopy

payload

{
  "ModifyOrder": {
    "new_size": 28579989,
    "order_id": 227144483,
    "new_price": 8228000000
  }
}