tx 0x5efca0906e62e60c4f2c40f3c65255cfbfcf5cd3baa3bdd9dcfa6d1c76e30f9bCopy

payload

{
  "ModifyOrder": {
    "new_size": 244553866,
    "order_id": 48679309,
    "new_price": 29557000000
  }
}