tx 0x5fb6c5690e89fff3ce8f3184cf2417210857d6a98e39f6d3746b047a6e3f3a9eCopy

payload

{
  "ModifyOrder": {
    "new_size": 299647782,
    "order_id": 344371392,
    "new_price": 69034000000
  }
}