tx 0x7d329979a3102c94ce7dd64527e4a4e6397e2a2b55a3e49bdc253e1f6b07fd75Copy

payload

{
  "ModifyOrder": {
    "new_size": 6724539167,
    "order_id": 473524869,
    "new_price": 644200000
  }
}