Transaction not yet indexed

52sPbzMGDeHzLDmPWeXMiWuoqA4nN5BThK53m53Xo8KrE3mFmUKpcZSR3YYNnZQgTGpX4cQEFVerPpV5MLUCc5jp

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