Transaction not yet indexed

52u4wPwimMomg8NdpsTAXWke3cPEYJCX99EYFeaX8CRv8Qf1Y2Nv9W9FqNd2nmwQYRLK66zBnP5D7N2am4q9vREv

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