curl --request POST \
  --url 'https://rpc-mainnet.solanatracker.io/?api_key=' \
  --header 'Content-Type: application/json' \
  --data '
{
  "jsonrpc": "2.0",
  "id": "db16f277-1a22-41ff-9f85-f37e2cd77900",
  "method": "getSlotLeaders",
  "params": [
    100,
    10
  ]
}
'

{
  "jsonrpc": "2.0",
  "result": [
    "q9XWcZ7T1wP4bW9SB4XgNNwjnFEJ982nE8aVbbNuwot",
    "q9XWcZ7T1wP4bW9SB4XgNNwjnFEJ982nE8aVbbNuwot",
    "q9XWcZ7T1wP4bW9SB4XgNNwjnFEJ982nE8aVbbNuwot",
    "q9XWcZ7T1wP4bW9SB4XgNNwjnFEJ982nE8aVbbNuwot",
    "radM7PKUpZwJ9bYPAJ7V8FXHeUmH1zim6iaXUKkftP9"
  ],
  "id": 1
}