tx 0x37caafcc8382548514f00b4989cc5b8cbb2b72a81a7f96faa732d620ecbcce3aCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 251438997202,
    "price": 512000000,
    "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
  }
}