tx 0x404b1e5010d79850f9b2eaa7c2f5195e15d9f9924e2b1c7fac72cdddae38b1b9Copy

payload

{
  "ModifyOrder": {
    "new_size": 17520962,
    "order_id": 12723340,
    "new_price": null
  }
}