Transaction not yet indexed

mnK4bSzaG11VUyUMFMoxbfJbAPjdWfW2w9HuRbwzsd2sPeyHNcqCZZKZWPp6Yv6fzPyRKL5VFEEM4AwEXkb2qEs

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