tx 0x57d342c6e7d43993881945ae478fb0e4a967d524c5e4444f6ded5cdc13e0c6f5Copy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 779988475,
    "price": 503000000,
    "market_id": 5,
    "post_only": true,
    "stop_loss": null,
    "account_id": 3,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}