Transaction not yet indexed

66Dp51kF8xefpHKPnL5uNUHy72hVu9VThh5WGtw7PZTbH8nc5EojYNy4fFBqTpqKyKhhJfgHHXnNG4PMtNDv53CL

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