tx 0x7fb20d528698e2080c5191e69f7cd9e43bef8c15f7d4002d7d8130dbc1c6c43dCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 21076098921,
    "price": 529000000,
    "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
  }
}