Transaction not yet indexed

28UGXjNqVq9SheKrPQVVf4ShDSa1HhL4UXFrHMXrhNfv4dcop4w3vWFk8RkPJVNCe4VM9hknpZR23WR6jh3hxHeE

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