Transaction not yet indexed

28FT1XTBXs7iq7rpce9T5cWZLfBU4M7bkVELDVYAQf2KhsDbwuXE6AR7PqedKZLPEPk2az9ZE5pNAL5vDoig8DCk

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