Transaction not yet indexed

52k8f28CXwHfP1iuGzybAT4SErtgdWBRa6qHnkYf7vFzihFMnDeCTsddLhBtYYGEf5U2kHJfsWp4JaQBox9KHD9Z

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