Transaction not yet indexed

28SCDJ6K2aPC7YsmdkRy3FSpHXc9rotgy7QZtzgACX9dVtKVwkLYNWd1TEKuzj2a7aZSHVJktct6xKoUfyvtXMAv

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