tx 0x2b044e0c1b8c3031e25afc8ee3104cb15826a76b0259d9b023a568ca16c58a1dCopy

payload

{
  "ModifyOrder": {
    "new_size": 4904741,
    "order_id": 774388,
    "new_price": 10999000000
  }
}