Transaction not yet indexed

52YbJqkuDTh1WaHbikHvMXsLq3F8kBpdJjfHFiVUaMAdMhLb9MMnWEi4zhBiqg5xokYejc32Fndjnww1UTMmASkU

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