tx 0x4a44dd8a2d1679c8f0599b7c0b97f1789c6cd037f29c06b43c7591301c4cfbfeCopy

payload

{
  "ModifyOrder": {
    "new_size": 1141481664,
    "order_id": 401421552,
    "new_price": 60576000000
  }
}