tx 0x213d990e9946d77060eaf25a19d3de533ae6fcf7f9fd56a8f6ae2eba7cd0340dCopy

payload

{
  "ModifyOrder": {
    "new_size": 5115861321,
    "order_id": 473049913,
    "new_price": 21519000000
  }
}