Transaction not yet indexed

HefSSHQJNKeyczAiMT2EeYzijGyBa7rhhrP47c6rs5qo4ZunG6mCBFebPn7SkctPCdFD5YAibWEi6uYw92A5X5H

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