Transaction not yet indexed

28uAngSud5pwAPUuwumhVjLFEdgRkaLbArALgb5Kzc7ASiZYpNTYCNiRtJYWvHvkx8JGVgbpLQLsaT2aE6yXxLYa

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