tx 0x80cffc474810a66a12efef0a6e76c1b910d610fea22ce0dcb9d4912618b24c0dCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 154125577,
    "price": 21480000000,
    "market_id": 1,
    "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
  }
}