Transaction not yet indexed

mc6zQSyE5PyS3G8921XLx5EqmKDNcsdkUVVCMQq8EhQUDwiy5wq71dpUKnYV5Ez97M4VPhv9mDHSJvPaxJuKP14

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