tx 0x0a9f96091704295bac6e5a1e22bea6e7d75b3786b3b1c3fe7abb51c1cda3d7aeCopy

payload

{
  "ModifyOrder": {
    "new_size": 4108499,
    "order_id": 48171607,
    "new_price": null
  }
}