tx 0xf3b5a1eee85808b8ad53d2f1b1b3118def8905c41ec6b8c6f281aedc1b0a9510Copy

payload

{
  "ModifyOrder": {
    "new_size": 2574805,
    "order_id": 14791441,
    "new_price": null
  }
}