Transaction not yet indexed

28Ch9aKRHY5da9A5RexJtwGbexnqgFPEUtM3gNWBDhBnkG8qWCkBc8aTB9bS8fzb526vfMjFNHvZJTsutJm2eL6e

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