tx 0x9ccaf1fd96e226c03fcd96c82a12f12748f7a7f790f2c4057b6a0b5519b2cb4bCopy

payload

{
  "ModifyOrder": {
    "new_size": 460826308,
    "order_id": 76983984,
    "new_price": 10640000000
  }
}