Transaction not yet indexed

52Luv4BF6TtRQFfLipV8bAbVKtqWdaghQrXqiu2wv3fd3m21V1Jm9qecXCNvZpXNb2ugDAe6A9KSn87E7xtRFHRA

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