tx 0x6e9ef7e41424de5db475a71ef95a2c5bc8bd2fca03f8e14a2d05fe938f8e17eeCopy

payload

{
  "ModifyOrder": {
    "new_size": 231459424,
    "order_id": 54012243,
    "new_price": 10263000000
  }
}