| Name | Type | Description | Notes |
|---|---|---|---|
| poolType | StakingPoolType | ||
| posChain | String | The Proof-of-Stake (PoS) chain. | |
| stakerAddress | String | The staker's Bitcoin address. | |
| validatorAddress | String | The validator's EVM address. | |
| rewardAddress | String | The EVM address to receive staking rewards. | |
| timelock | Integer | The Unix timestamp (in seconds) when the staking position will be unlocked and available for withdrawal. |