Transaction not yet indexed

52UpfC5SpULcUtLSBo7tmF3C6wL2sFxkBEfNZP2iNLoXqrXamEgrpBLz6DLLpqB23qhMrj9cDhsWAZciz6hLb7z4

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