Transaction not yet indexed

52K5Gu8AHqyqJhmTDg4vdr8k9dX64soNHc2VtDF4rGXQvYApD7gE3qwE2e4xQSrZ32BRrCR7AVWN7fYG3Cx7sRLG

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