tx 0x3a0e80abcdfc30f9198171c82b8484bdee508a5c1b8c8857d070a1b59fbb0e78Copy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 10100495,
    "new_price": 21701000000
  }
}