tx 0x80e271cd45e39fc4dd12f555894dff968664bde987401600110d68c4890fdcddCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 2501265271,
    "price": 621000000,
    "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
  }
}