Transaction not yet indexed

HYYAKXppdHkNy3LcsnqDC6nFKR334cLZ5bGiHJASUmaocCyaA45KJbhAEKBpdRcAkJa5v9H9mtnBU9F7i6aNv4n

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