Hypersub subscription check

curl --request GET \
  --url https://api.neynar.com/v2/stp/subscription_check \
  --header 'x-api-key: <api-key>'

{
  "summary": "Active subscription example",
  "value": {
    "0xedd3783e8c7c52b80cfbd026a63c207edc9cbee7": {
      "object": "subscribed_to_dehydrated",
      "status": true,
      "expires_at": 1748890497000,
      "subscribed_at": 1719256819704,
      "tier": {
        "id": 1,
        "price": {
          "period_duration_seconds": 2592000,
          "tokens_per_period": "3499999997472000",
          "initial_mint_price": "0"
        }
      }
    }
  }
}