Transaction not yet indexed

Ng9jeZXf4P8jUdmKzJxaoBiCq8N4YHopAzTEHur4eZKdMmgG4Jw5XTJP9DwmnLKHvY3fNDBqG7YTbSY8vqDANU9

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