Transaction not yet indexed

28LgtezMoCx7RGN5YXN1uHVmoTo5CtbAdEDTqy3kMvHC1UgvJV2EgoyU4ZM24uT6XMg6QuP9uAd3PsLF6cpicY1C

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