tx 0x3a95cf18bbde71d72a950e4b09c3eca5a9d3c5191edcfac2d7d25a71d2230c2eCopy

payload

{
  "ModifyOrder": {
    "new_size": 10146218,
    "order_id": 3780494,
    "new_price": null
  }
}