Transaction not yet indexed

MkzrwkXa4e51vav2nGmfRk42NkkHk3TnMLtsaU12yNtmczhMwG9iS2qEnuU9BwCDs32mzcsvdXW3PqJmRdEHBkR

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