tx 0x8647507d87b21271600c8d4dd22ff078efbb608a80fb648bc5fba9d1c7f7ff5bCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 1209904953,
    "price": 28821000000,
    "market_id": 3,
    "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
  }
}