tx 0x64b142e5545b6138015f7fe5aa6f5c53e5be55be4f18e7e6ee023bd53be0f59fCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 789271463,
    "price": 444000000,
    "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
  }
}