Transaction not yet indexed

88kE6oGM7gyxDUHWkNQiPRBthPyzUWFGdejfZET7SrYfdWwprqhMBjZGRRcNpLWMawaknYn9mb33mMZBLN9gEN2

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