tx 0x9a8e48c1712cfa84f8acecf6bc6a91b8dc31d28cd3f2b3ea14b15b64d7a9186cCopy

payload

{
  "ModifyOrder": {
    "new_size": 1712722833,
    "order_id": 423690803,
    "new_price": 67978000000
  }
}