tx 0xb9064a0d49ceedb6b1edcd5e3beaafee8f3d89cc1486c33826b1f0e0b8091d9eCopy

payload

{
  "ModifyOrder": {
    "new_size": 5374167,
    "order_id": 27545585,
    "new_price": null
  }
}