Transaction not yet indexed

un6t7EvPg3SxBasMMRKMQ4MkpTKDafMePf4Vu9At1A2HQ28MD7aDjzSCf6SQwM9DdoaCaGsQMH3eWBRSFs4An97

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