Transaction not yet indexed

628SfaJsLfLL3u8Q3jA4vuc1mrKjm3AB5kgQK121pmFVUk6DBsCJp6s2kBSTWirXgPYdNixVzVzrPRNmKpxjDbH2

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