tx 0xaa151aef7f4b0ecd0154ec4148107c79c52779db1d6f7336fee6be3e97e49addCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 574613349,
    "price": 680000000,
    "market_id": 5,
    "post_only": true,
    "stop_loss": null,
    "account_id": 42,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}