Transaction not yet indexed

X9b2BKpZD9unWW3ZmkE173XTepXGWx1UH4VG1g2Y219A8DNgj57vAXuH6ugMt4gudbXp6x49eXxJxGscC3uooRs

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