Transaction not yet indexed

MKVev13gqcs1zDxJUzjaReHsj9Mrwitt8ute7d5zPAjtVEj17XqLKcz6FMXh5AfbaUSC5jjnXAGmxvvgrbJnyEZ

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