Transaction not yet indexed

421PHoDcYaBf5S5ARTyx7i8LZBm3H3gLGr5WKFVNFzi4BkL6VQBsd5ATMmseXQnchJvEB3eoGjWzFeukE8a6JdK7

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