tx 0xbdc47a15f5f14fa4967b68a97a3174d54c7d17fc292fcc7afbcc814e29000e6fCopy

payload

{
  "ModifyOrder": {
    "new_size": 30349961,
    "order_id": 17716174,
    "new_price": 30257000000
  }
}