tx 0x1c300b6bec039e5dcf2e3f89aa5f5a77f1b38a2c7b17b5ac7c9f62924cc4940eCopy

payload

{
  "ModifyOrder": {
    "new_size": 2909414,
    "order_id": 10293873,
    "new_price": null
  }
}