tx 0x48f7b1989c4f60bef52aaff7f932d34ef9b10bf1f7fb3a3145b4b31bb8a9d7b7Copy

payload

{
  "ModifyOrder": {
    "new_size": 203472599,
    "order_id": 473600959,
    "new_price": 7376000000
  }
}