Transaction not yet indexed

52MCmvQUAX1yU64UCGP55bMKuCsBQuFpZYWXS8LGjNemsYNN78nsyttSVBmk2dh2CW8rf4EpW4qruDB7eVmRk3GX

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