tx 0xfed1e631c8a9c8e92f51c96e6b28bf59842c4453d171da2bca3c5e11b20fbd7eCopy

payload

{
  "ModifyOrder": {
    "new_size": 219850625,
    "order_id": 15142538,
    "new_price": null
  }
}