tx 0x21f53e19c605ff856d2a16fd58fe96b83a3c3db44ce9f4969507c10b3b7dcf9cCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 2699476943,
    "price": 503000000,
    "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
  }
}