Transaction not yet indexed

5MBKftC3ATudCP8RVbXXYb8AKUfkSGyfc7mmkFw6MJF8pU17fArCnarXxWBWqDi1G3CtQcSryf8iTHXMNWxqGNtC

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