Transaction not yet indexed

52rSmaxEmQi3XDLNNETcu4FdnaQKhvEh37xncWoNN45L9DcC826VTKh5ApEGCAjD7u7GUtgxPMRQN2NsRfQLVPLk

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