Transaction not yet indexed

2un28RtdZnDdCD2EHmS5PRb7uDNhCP1GAF79VdL8L3PWpepGkSqLhsUnJHNCLb3sj1Utp3oumXhc8inFzMgH6wSP

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