Transaction not yet indexed

28iTvhMHEd7xVHC6u215sCAVHhMeayEf7VbbCeQPZSPVyTr2UduMNPSSYCFsVP5krEdnFg5M91YX15PrsqqA986P

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