Transaction not yet indexed

28NhhBuBxVWUFxeexqTer5f48ngq5EzDPBSKkuvSTB1HePAnh2KzH4QXAYXgEd2aFkHeHJj7btrMKQUCFchD8QF5

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