Transaction not yet indexed

5FFcv5vfSBApup3yx3FuQVYGJfHdN4ic9Jp44Y5rPdDQLe3bTZ1CFcFN754EAT12kfLWhDZjRkvJ2AA9LdwKYLr8

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