Transaction not yet indexed

ECfANjewEhkUvh7hhdwBevfDt6CTqD1ht4fPVBitDoEYdT9cZSZNVcYRbcw3KxUuu3GpzduU4EvmoQQN5s18Jk8

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