Transaction not yet indexed

ngaGCkjGDENMxX3Eu6zckTw9FbTGCTA1sRS5MhJLFi3Z4CkNLWcsJQb7WYmER6MXAp7XrLNxGmzdcBQJv5L6fRG

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