tx 0x943c4db5d003510410c130fd09dacb7a145b6444acd1e18e4268dcf6ad82fc8fCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 291523,
    "price": 21025000000,
    "market_id": 3,
    "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
  }
}