File Service Account JSON valid.
Access Token: ya29.c.c0AZ4bNpbMCKuBHPNtNY0Tr2t9SnDi4WqslnFEqQG-hqtJJIwKI31JZPlBI3D1qsOyxugstcaDn4cpYAcZhIURTjNd5WCWWTM6DUU1yPXzTHDa7cfSevw5zdG0cFf29Qdjy4RfzmfskxD86sdAs9yS_7Zrtt67Q4h6bm97cVD8cuceV4xifg7iZhxQdOKdmmu_lxEenv64FZw0xd12vK-P329BGGl07LmY9Zc3J0dIOoPmyf_9AM7_PKzponsvZzPw9-xkOi8WlMcnXHjeqN8ogT2pX6mTwzDBRGnu9Mm6HhdYjCeC-j64dOBAviFF2mBA3E7x8ertcCsm8XX9Ig9t36vMyWHf2KJcqK86n-YjK1F2FQQlgdT4EUIEG385Dv9Fvd7lj2jIwQc6pmlOoWXidmB3y9lyyWcUnVzJM_pRF01Ym9Uq-XO4dOkM50OrwYxXq-yQvVd9MYcZOwznv-tkXVgtY1be_6MkbV1o01sY7_sZsniBIczz6zofi8JFOot8hnw_VXwy0tbf5lwWggf57waJkYF5ijto-lMUibuRW6m2zg5sWl-f85oxWrMdXgSzpukhFx-6SUutUpWtbVlrhtdlYeM2iWSggo72B3YBo-vBikvd6lwIuYiY4n_hrXYapR_d_Rhe9vly_e2zvF7wMrv7Uzj2bSzi0YVji83_ep9YWUtOu97IUOJyJgS265vWmoj2thashiSBcd4lYOpfzQrXJeIJeeQtyxsxo-x9n5JefBSRzu2ob1BbO2hxsXWesqtli9-U6UZRyv5q8rWW7j0dubq0l0eOqW6fyuX4avMaWSVMSOk1s1Bx95JlIu8U9YOgpI7nk5JWMt87uYpZbqW1y8je8oQ-zvv6licOlv6xh1Qn4cheJmeOgBvUIhb1l90p3BVaYldnpcUjI36FOFFubaxzBzIqO4jfX3O2joZreFspnZrb0odqsW-ytY27W3kpxj4p_z7JvX842ek3codQ57JJ03_2YB6Zcw8W3qmye1407vteQ44
Token valid. Scope: https://www.googleapis.com/auth/firebase.messaging