tx 0xbd008d85a31c16e7baaa2a7d422d5595ff8ac128f206a16e6bd17c2c5a2f421dCopy

payload

{
  "ModifyOrder": {
    "new_size": 249674500,
    "order_id": 40597868,
    "new_price": 9963000000
  }
}