tx 0x8c0fc00d078543010d9a6a1ba71d27006b52dde4f3c0514bb322a9e9e28fdfcfCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 639113963,
    "price": 500000000,
    "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
  }
}