Transaction not yet indexed

Dd9BAc2fEdFtyiDowhoySzFnVDYkEHGi2BhePxYYe9ZkfwEq1ZTthxQQPYF1es4V9BYER43MJ37bpDip9mPi4u7

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