Transaction not yet indexed

28Vcax2qPxmrzWf4ndXFQe7C1eL2eHSHeYwjGYCtvxTGjvxVpMLhm9YoHjd7UGT5ipQtECAPJNXoio8zia5rKNE4

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