Transaction not yet indexed

5MMmGwtkGuKjhqA7YC5bi29tyykBPw5nXxGZXsNFXYxy4FqiZYvsMCncCotGncCZSCmLfoj5ESC2akc7xh9P6itC

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