tx 0x5fdb0b5f578c4f6855b201eebca28d3e80e72a09630c5dec6f3d03fde3c5799bCopy

payload

{
  "ModifyOrder": {
    "new_size": 12240345509,
    "order_id": 34954326,
    "new_price": null
  }
}