Transaction not yet indexed

HEEsTZ6hEvvaSYfioNbsbuVv166Rhim8ptq5xjvFeoA4hpH5889WS59ndD2Y8npWfpnhV3XF4ypor2KSFDJ6NHZ

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