Transaction not yet indexed

am7Zg8HCKczHpcvN5UexvCGLMFRrTDxfNSxoPegqtNyffwMmffkKAzn8TKQodLtUaT4rmitCFStnwtnErmeNToM

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