Transaction not yet indexed

DU16mMCEeiLNjM4RKu5Q5o3bgbKKwkQA2XpkYEdZFsaLQntoWxzyhLf5wh8KTwmqB15DJ492vYPiEZFb5bcHXgE

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