Transaction not yet indexed

52Y2MAKYLnFcFA3JKFMTYrmLhNcFec1eq4D3hfiUpEYSbLxjwweDdpuTC8iU6AStXik2RYTdRv3ULbTYy3qyHArk

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