Transaction not yet indexed

28nAzKMXhMPCWW9rfJ6ikDggBmnwBc1VTNkTTRBYfkr41XrRBomjcuUr6jSTeAvrTEEdNBjfsPx6ZDaWiJEt6hM1

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