tx 0x81561b76b69a00373b876b82fd63870dc7a5cb2a0cd7b7dfcb0b6d32dbbb3c2eCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 38588553,
    "price": 69310000000,
    "market_id": 4,
    "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
  }
}