Transaction not yet indexed

52Sx7kc9ArdMu6zMVBAVFJu7XLFnt6swe3SEhbqUZYVYbTyDyLuFVthZHkFtgFwY8ftsnnGkRJNSXLg8cFS5QVCd

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