Transaction not yet indexed

DuDkYkQsudnirV3cn35rDFbCUcuLuoebSgSMAEJXvQSgHbV4LQhQebZkHingE7BE8SXaE8RKvLp4UrT5rHSs4cJ

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