The extra information related to core staking operations.
| Name | Type | Description | Notes |
|---|---|---|---|
| extraType | TransactionExtraType | ||
| stakeAmount | String | The original staking amount. | [optional] |
| timelock | Integer | The Unix timestamp (in seconds) when the staking position will be unlocked and available for withdrawal. | [optional] |
| changeAddress | String | The change address on the Bitcoin chain. If not provided, the source wallet's address will be used as the change address. | [optional] |
| validatorAddress | String | The validator's EVM address. | [optional] |
| rewardAddress | String | The EVM address used to receive staking rewards. | [optional] |