Transaction not yet indexed

52LmAfDLUtSXNkn6DP2AWNP1e83ssRVgrh8SnqEzGx8u7Q5fKM8rFBZVQ2vyPcb6GD9vgxXtkHvDL3JXMaQmwHzN

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