Transaction not yet indexed

Mb2Z4k1FpagzGu2qSQxvxCquunhp5XWUBjkGpDtp7JwDVVTi76uU7d2j6AF4p7TFmpmeYAscfA9assrpjU6LUqt

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