tx 0x77cc87f3e93750b0c786ee9401b1b4443d1aaa23beb616acb1d0f67b954eb9c6Copy

payload

{
  "ModifyOrder": {
    "new_size": 3327447068,
    "order_id": 456721974,
    "new_price": 645500000
  }
}