Transaction not yet indexed

KHkPS1n57u7PhWD5Dg2sz3MvYQ5H931Y54Yv16uyuAJDPQfjfdNMMzyutdhoT3YicxvgpgFzJJcd8rXEUbxZfN5

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