Function getIncreaseValidatorStakeInstructionAsync

(Staker only) Increase stake on a validator from the reserve account Internally, this instruction splits reserve stake into a transient stake account and delegate to the appropriate validator. UpdateValidatorListBalance will do the work of merging once it's ready. This instruction only succeeds if the transient stake account does not exist. The minimum amount to move is rent-exemption plus max(crate::MINIMUM_ACTIVE_STAKE, solana_program::stake::tools::get_minimum_delegation()). 0. [] Stake pool

1. [s] Stake pool staker
2. [] Stake pool withdraw authority
3. [w] Validator list
4. [w] Stake pool reserve stake
5. [w] Transient stake account
6. [] Validator stake account
7. [] Validator vote account to delegate to
8. '[]' Clock sysvar
9. '[]' Rent sysvar
10. [] Stake History sysvar
11. [] Stake Config sysvar
12. [] System program
13. [] Stake program User data: amount of lamports to increase on the given validator. The actual amount split into the transient stake account is: lamports + stake_rent_exemption. The rent-exemption of the stake account is withdrawn back to the reserve after it is merged.