tx 0x40456c321a74ba769d854c977d5f45e99b2f1bcd3cf858bd128d5a6e55f9b8e6Copy

payload

{
  "ModifyOrder": {
    "new_size": 407442618,
    "order_id": 473391025,
    "new_price": 7377000000
  }
}