tx 0x492e9a8ff8db6230433e200699a6fe04d47bfb9fa6b7e0ad6428bd16d1e7ddaaCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 406271139,
    "price": 407000000,
    "market_id": 5,
    "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
  }
}