tx 0xbd565d06fdf274cf6d41aa7af9cf9d8f9b71a73770fcad6eb6a5b4dac3e5bfbcCopy

payload

{
  "ModifyOrder": {
    "new_size": 294870271,
    "order_id": 473326165,
    "new_price": null
  }
}