tx 0x512f7c2743c4c66058ab0482c7c6c1758576549c2c0801c1593d455a065dfcdaCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 4940270955,
    "price": 549000000,
    "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
  }
}