Transaction not yet indexed

Mtu8rSNAFZuf5zTvBnfEubxGJbSHN9oqScjqpJsUxpcKs2W22kMjXHfoU9ZXcMurfAUSRiHFNSi2wZUfLEfKTwR

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