Transaction not yet indexed

421LnBfugn2e918QHJf7KQzrQeupACQu4YJCyAww1XoNLLaXmwVLjBNN5g7bAGw7Y2hdBEhs6kY51PcwPWbrNjZ5

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