Get summary metrics for multiple stake authorities

curl --request GET \
  --url https://api.rated.network/v1/solana/delegators/stakeAuthorities

{
  "next": "https://api.rated.network//v1/solana/delegators/stakeAuthorities?limit=10&offset=30",
  "pages": 10,
  "previous": "https://api.rated.network//v1/solana/delegators/stakeAuthorities?limit=10&offset=10",
  "results": [
    [
      {
        "aggregateValidatorEffectiveness": 0.984,
        "blendedMevCommissionRate": 0.07,
        "blendedVoteCommissionRate": 0.07,
        "delegatedStake": 100000.55,
        "delegations": [
          {
            "percentage": 0.8,
            "validatorName": "Ledger by Figment",
            "validatorVoteAccount": "26pV97Ce83ZQ6Kz9XT4td8tdoUFPTng8Fb8gPyc53dJx"
          },
          {
            "percentage": 0.2,
            "validatorName": "Aurora Validator",
            "validatorVoteAccount": "34yvUa2fxfm2tUqxFEj9PHrVNwCcdzd51eo9hntWpZRs"
          }
        ],
        "delegatorApy": 0.05,
        "mevRewardsApr": 0,
        "networkPenetration": 0.24,
        "stakeAuthority": "123FPQtifVXkooNAhiYiKeoQaL9tD9kkY5mQvGRwnLy2",
        "stakingRewardsApy": 0.05,
        "sumCommissionPaid": 0.0001,
        "sumMevCommissionPaid": 0,
        "sumMevRewards": 0,
        "sumMissedStakingRewards": 0,
        "sumRewards": 0.002,
        "sumStakingCommissionPaid": 0.0001,
        "sumStakingRewards": 0.002,
        "timeWindow": "1d",
        "validatorDelegates": 2
      }
    ]
  ]
}