tx 0x1c1b2ca8943a6aadb49ccc6cd6e0d11b83e2f017acda4de114b4ffc841b68f9fCopy

payload

{
  "ModifyOrder": {
    "new_size": 29419210,
    "order_id": 10306048,
    "new_price": null
  }
}