tx 0x16723ff9146aacc6ad797a408d4e93b0a6e9c86df9e12b8d7e6124aa73f2115bCopy

payload

{
  "ModifyOrder": {
    "new_size": 501685213,
    "order_id": 456691354,
    "new_price": 8528000000
  }
}