Transaction not yet indexed

21Z9DvJEMtRHmNHUAW7MbcHL9Lc2ZMeFeThqcGVvVT4EEn7oKV4GucMAs6VdJWF8hdnqLafErHaAvVcNn8QKK7f5

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