tx 0x5cbc1c8a4ee2c10c6dcb53b6bf77b06c926534c93e3a16545227ac1128bd0e4eCopy

payload

{
  "ModifyOrder": {
    "new_size": 18457757,
    "order_id": 456690196,
    "new_price": 116384000000
  }
}