Transaction not yet indexed

21L53ooquP59C6zfXAhBNeviozEYWrvcZGBq1pLHKfTjZbXH8bgN7fWX6uDt18dE2RyWDJC8GPDNfespcX7Nc5JS

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