Transaction not yet indexed

52j5JxDA2tkUcUY9dexikggGEgVKzHkwP74KvkUqPJB5sujnZ1wcSE2Has56btPgMKZG2LtRr7tGe9cyNFSUrM28

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