Transaction not yet indexed

1AGHHMuUnHUHf8n4prBTZg7LLh62e7XEJmFbDkWYLXYJKHyUGLbGJmobpp3vKnmRqL2iDEnSthEwoqQPumiHaft

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