{
  "prn": 21,
  "acquisition_detected": true,
  "acquisition_time_s": 0.08741291100159287,
  "raw_doppler_hz": -750.0,
  "expected_doppler_hz": -712.0,
  "start_sample_timestamp": 93628,
  "tracking_epoch_count": 16088,
  "tracking_time_s": 13.982213923998643,
  "tracking_final_state": "PLL_TRACK",
  "tracking_reacquisition_requests": 259,
  "tracking_lock_timestamp": 101812,
  "prompt_epoch_count": 8044,
  "first_synchronized_symbol_timestamp": 12598780,
  "first_page_sync_timestamp": 12598780,
  "first_crc_valid_page_timestamp": 12598780,
  "page_parts": 29,
  "pages": 14,
  "crc_passes": 14,
  "crc_failures": 0,
  "fec_failures": 0,
  "received_word_types": [
    1,
    2,
    3,
    4,
    5,
    6
  ],
  "missing_ephemeris_word_types": [],
  "complete_ephemeris": true,
  "ephemeris_iod_nav": 29,
  "first_complete_ephemeris_timestamp": 61702780,
  "clock_parameters": true,
  "health_valid": true,
  "data_valid": true,
  "decoding_time_s": 1.231179278001946
}