tx 0x3a48d7b9b9904e832b54216f4dc9e7edf8593b2b3a43559d3b182b5b38cac87fCopy

payload

{
  "ModifyOrder": {
    "new_size": 49602056,
    "order_id": 38536785,
    "new_price": null
  }
}