tx 0xbff9a21cadcb4f6c656e7620c86d9d2adc445cf12722b7f2565dbb73f6cb3ccdCopy

payload

{
  "ModifyOrder": {
    "new_size": 10259493,
    "order_id": 57879611,
    "new_price": 71044000000
  }
}