Transaction not yet indexed

52ZWNiEpzDBXampFo3iusd5vsD7YXxStGNdP1aeNBkf34YoVYqFTsLfuvcWM3mqW8sgykXvJCb3u3mcN8EdKVfz5

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