Transaction not yet indexed

Er7TADVAJFAtV1J6uXvS9TXTnQuEckXguCTz7rVQ3SwuwKyrf7ReZuNHoDvDneykd9YSmk8drZon8DJzc8TyLLH

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