Transaction not yet indexed

28WwZhppMrRkxpjTems8AWVAAyQFggFRhD6d1VuidP4yxYKPGdoYKzdwNSPJS4wNsgLmCupZgKkJ4WYfu6tnMhs2

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