tx 0xfaa331d3251031394f0f668b337be84c8e92c4e7f2f8c7c130cfc6dd6eaf002eCopy

payload

{
  "ModifyOrder": {
    "new_size": 196100383,
    "order_id": 57773744,
    "new_price": 29690000000
  }
}