tx 0x9e13742af97d29567c79f7e1e42bc5ed4ad66b7f03b5ead736d1c9400665f42bCopy

payload

{
  "ModifyOrder": {
    "new_size": 255201230,
    "order_id": 81978688,
    "new_price": 60743000000
  }
}