tx 0x8f88d71c97bae5e35318f52d7d37cc70d2d8150b42a66c9ecdfda1a6c1c6458eCopy

payload

{
  "ModifyOrder": {
    "new_size": 2267382,
    "order_id": 19848524,
    "new_price": null
  }
}