tx 0x8490dff459cd90edabf1b8e63c6cf2256d381e3b41f75a2c9bfa6e6ddd22d83eCopy

payload

{
  "ModifyOrder": {
    "new_size": 137839201,
    "order_id": 473272296,
    "new_price": 7879000000
  }
}