Transaction not yet indexed

21Sx3YyDUbjT3XXYXaTeUwWdzU8VvjLDFSiR6H8qiJPWMmQWAPFbXRYQjejASfnVDEXv9KQaJNyLCPxMdYMbRF51

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