Transaction not yet indexed

421DmQtGdj6hsFGah96LtQaa6fX5xRHy2WMjHacCSaMaEkqUXYG7C724mrBqPfzfPyV9WpEC2vYm3Gy8iZhTyegY

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