tx 0xb15a1c69ef8ee8af4a4b5f3b02014aed2b2c9c71a5147301d4824c24aabc840dCopy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 1819592,
    "new_price": 29840000000
  }
}