tx 0x0280a5a88e3f5a789a4956a7c708b5a15259f6fc2fd30c12c710341aa1fbffcdCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 99307107110,
    "price": 537000000,
    "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
  }
}