Transaction not yet indexed

53sbrTwKN6dZXeLHtCpYgofxTL5uHKmN9q37GDPkzT3YraWwsUnxJYCnKL7zGW4y6WNnnFwM5CTNG2a9P6XkusAd

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.