Transaction not yet indexed

2ex4xErPAHwnKRoARo8gaUnP8hsPLx5jF4wLbp2wfsh4bBMb5CeqMxtsF7iXqHkPo3ob4DZZXqqQ1fS1cqKWNfpq

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