tx 0xb4379fbe6bad0fda8b4e104d4a03b6734cac3e4e0d2b4afc84754357c18b2b4aCopy

payload

{
  "ModifyOrder": {
    "new_size": 3215583136,
    "order_id": 147646418,
    "new_price": 635600000
  }
}