tx 0x8464e5c3aea49013c682d24a1347d80f2ceee1909eb1e2f70e2eda5c9ee725bbCopy

payload

{
  "ModifyOrder": {
    "new_size": 6234154,
    "order_id": 12040941,
    "new_price": 10368000000
  }
}