tx 0xaa5a08340d729de7294e9bb7719be3bf767cb0d0d7f6a06d19570d9ee4fe8ccfCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 2510000000,
    "price": 511000000,
    "market_id": 5,
    "post_only": true,
    "stop_loss": null,
    "account_id": 27,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}