tx 0x5fcf7e53504c3207be21bd9323398dfe30322c17fc6c95a5190223d0cd8cae8fCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 854944958,
    "price": 398000000,
    "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
  }
}