Transaction not yet indexed

4c7k21bmfQzjtcVu4NBeVPYarpETVxW83LbprFeeBLE9ZAm5KJaHqtALJ6WpFsnzJsPwkYKQphacFj9f3Rpi4kWA

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