Transaction not yet indexed

421qAfvu5pj8fCF5Qb6VQu1VaQMJhnx76jCYvZegqh8jvgruMMpyxEXmVXBiZG2k33vQvaUfBgQd9wDXdZpnAMtD

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