Transaction not yet indexed

DdkmKAhwNnbYHtPTMQu3RyKUZ8vzmCSaZP1nEdF9KRkaWfdht7p9HicvoCKXZSQNjHBWMyc5iPouFSFM3FK6Pfp

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