Transaction not yet indexed

28iC7tkozyz8F6LQkPdPMTtJ4uBYWYTk5d8XdTwMknzAGxw6e56R5anw6sbCEjM6S2pU6LmmWU1EMBqZ2eAzYPKE

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