tx 0x49fd8a5e5d6f4ba3c5cd0fda742cec2cd8ed9d91f2de70eafd176d184b9bc32eCopy

payload

{
  "ModifyOrder": {
    "new_size": 54196254,
    "order_id": 10286455,
    "new_price": null
  }
}