Transaction not yet indexed

28GCybHEdKqPC4kGqHFWrFrowtqkefFc3o2xKANT9Qha9qvSTHEgpA5w2SuGhaB6ELfeFLLbbyez7dMgAhMh6Tch

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