Transaction not yet indexed

66tfJri6zg8jTunMFKLt78KYbwgpxtsKU6AVyRTgugQQDtWG2idBJwpw9TGevGS4RdUpPEtvoqu9tmPedZFC9Prc

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