tx 0x3cc7dc4ea1be9266d999aec64f0bff0b0f999507d44b0c746948ba9e3259c01dCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 553139688,
    "price": 583000000,
    "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
  }
}