tx 0xcb29fef30eb95e8cc0df8b614fbb6e5a7abf0b99c0bb975d4b5c8df9d07cc04bCopy

payload

{
  "ModifyOrder": {
    "new_size": 1289395994,
    "order_id": 9049296,
    "new_price": 478000000
  }
}