Transaction not yet indexed

3k21T6YCxKqw2hRbMeTGWFMafSSY83EpqLKAabd2Yu4maWFbV4F5wvXVLdgiz6Fr3SLBM4jhGXFeksgBmpB5ZuR5

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