Transaction not yet indexed

21i9aR8UBCVQV7Ta4etu7UMcAwqWSirTZgKTF9AZzrdJVR1ZeHZKL9a8YuEx1sh5QkYmJboHqGP9mBjEWttSS68b

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