Transaction not yet indexed

52k6UdW5MNgjCdB5UzJTTK79ZDbnLELMVg19QbjKHRAfxC5sc6Ft1rdJkBKBJyNx6BAyHkeP9pS5KPamcE6FqnG9

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