tx 0x0391e2987494fcafe46ed2ef6c194935c7639f9dd3ffe49c4b48dd69349f8a0dCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 20878751,
    "price": 21957000000,
    "market_id": 1,
    "post_only": true,
    "stop_loss": null,
    "account_id": 3,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}