tx 0x97ed4c02a4c818ced5eed2e6c5d1c47ca9cc1cbd8f90ad7987bfcbb16e2c34ccCopy

payload

{
  "ModifyOrder": {
    "new_size": 3831525,
    "order_id": 29186870,
    "new_price": null
  }
}