Transaction not yet indexed

Tf88TtznHtG2bvkaiFZUfb1XQs9tj2BaERhEyhg1DyANAfwab7BYUtZEeEGWeFGLss8WzhWJLfyzp3ZQX2Khjcj

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