Transaction not yet indexed

3423LwPmCdqpqNBMeKT8JAt8dum5GaJCCpgfNjByGdXtbb5gVfwEgUNmMa5aJddBzaGLUp8gKqmEQc9qoMeTv1ux

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