Transaction not yet indexed

421nT7zFS9RCFPzNCTGDatiJ2a5tEdbc5KpYDjamKbtJcTcFfQhHkbv1tGeTR6rqR4LzBH3kjAToJvg8sSnxjkxj

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