Transaction not yet indexed

28AdYgbLwtooGa8DxdEGjzGU9vSo23ridsS2xmH9ScxtKfbwEPaAPoABp3oSV1Z2rwQRRpG7RwyahwMhFdo2a2JM

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