tx 0x6b843875c7bfa0d12351a51966b38f12a52b2d1a8c8a2385ffe4d0b2a33b1db9Copy

payload

{
  "ModifyOrder": {
    "new_size": 1774679,
    "order_id": 29753266,
    "new_price": 20215000000
  }
}