tx 0x9ff77e3caedf72440f3d4a18ff5daee16fc13fcbf21b1af230a98f8b6f0a0f4bCopy

payload

{
  "ModifyOrder": {
    "new_size": 193946753,
    "order_id": 285485388,
    "new_price": 30147000000
  }
}