Transaction not yet indexed

21g8zZVbWCmDQXYHXYgYRcf8nZ4sKJLsPtsjEThSQgWSfSS8K5PMca5ftRYz3Pyezq5sJGz1jb9ByURxSAxu1RKr

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