tx 0x7f7a599a4662d792f43238a2c4f9b0c9e87c4fc892a3f3a2868f67b07dfa4e0dCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 253893783,
    "price": 20421000000,
    "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
  }
}