Transaction not yet indexed

8Ku4QKuQLAPGA1vndMSsKTLmhPLFFqaV1sdfjWNh2XBQ41iogxuyGYfxKD2K1WqgqPqajjKPaj5tu1GAYcJUzCV

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