Transaction not yet indexed

28EDfx64CZtCNGcXTkyEfZG9box9Q255hXms9Ce4PQVZn6hpUxp9XcHwGtFTvCc4nAnMqRbMA9Av7qnR4wuRWYhS

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