tx 0x6f39c37f0048b6664ec07f7ca2ffc5062fc0c2a7d78fc0e3cbb3cb1ea56d29f3Copy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1780818,
    "new_price": 29807000000
  }
}