Transaction not yet indexed

421cJQakT5k6uQuYF1TPobP6RLx1bKZMc5KuWWKWzDgkcepX4rFZdnSD4B9Pqqndcc8Arp2U7zt8XEhD2ya3andV

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