tx 0x2534c4a813e5ffb9c829ddc589251b3212e2381b280d5b8565d2c7cbeeab4b2bCopy

payload

{
  "ModifyOrder": {
    "new_size": 4902261,
    "order_id": 243066,
    "new_price": 11005000000
  }
}