Transaction not yet indexed

6647cGma2EM5VkLivGDxiTHaKcm9zVLsFdtndmLKW8XLTw4bJve8uk3oszyubU8TPhAkx7eGQMRc7aPF1hoDJ7uy

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