Transaction not yet indexed

52tkfYBhoZT1VLrp53mimQfZJ5EsAraUppL9sEabvAnjrwDwwMJ5KEyuVdzDGCWUsnp4PshosLNztxqPCb6SNXDU

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