tx 0x7fa8c67bfc8e959d2915d0a4e739c58cc717045f41e524f2680e50eb7ad5abccCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 506844391,
    "price": 617000000,
    "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
  }
}