# Staking IDRX

* **Function**: `newStake(uint amount, uint stakeType)`
* **Parameters**:
  * `amount`: The amount of IDRX to stake.
  * `stakeType`: The type of stake (1 to 4 refer to [Staking Type](/smart-contract/staking/staking-type.md)). 
* **Event** **Emitted**:

```solidity
event addNewStake(
    uint stakeId,
    uint stakeType,
    address staker,
    uint stakeAmount,
    uint rewardAmount,
    uint createdTimestamp,
    uint unlockTimestamp
);
```


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