Transaction not yet indexed

MKRwrRLwRbSEkfAkyS2thPcWVFdACFyKo6ZVS4zAApHSuqzVkyEVerv8Xq55RWCQzFWqeM8rZrfKaM5V16FmqsM

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