Transaction not yet indexed

421RunrkN6BxtfXdXSfKYTv8wMjxwAkt1jJrYpSWbAxKbAx4AYbDJkk8zSqTWcQZeRCGdTnjbEe5qmK544euidz9

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