tx 0x0aa5a659ac1b0afeab8e0d38766e4a1b6c4c967b490bea0b6bffc2a000f9ed63Copy

payload

{
  "ModifyOrder": {
    "new_size": 343543048,
    "order_id": 25923659,
    "new_price": null
  }
}