Transaction not yet indexed

mfPu8o5cZfSsN9FteAA5uRPDMdstwb2M5GJQCVRDvc1mRUbb1EVZVZGcR1xNuxxVAHqHdnh8rEh6PtpLPrWBDs1

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