jGaiaLogv1M,{"app":"GaiaLog","data_type":"water_levels","timestamp":1763665200000,"payload":{"location":"Sitka","location_ascii":"Sitka","river_level":2.859,"sea_level":2.859,"source_hash":"eyJ0eXBlIjoid2F0ZXJfbGV2ZWxzIiwidyI6eyJyaXZlcl9sZXZlbCI6Mi44NTks","station_id":"9451600","tide_height":2.668,"timestamp":"2025-11-20T19:00:00.000Z","water_temperature_c":9.1,"payload_sha256":"880dcb936930ea9fbecaaf00a0da894952855e21875cfba8360a87ce8b8b8ad8","db_source_hash":"eyJ0eXBlIjoid2F0ZXJfbGV2ZWxzIiwidyI6eyJyaXZlcl9sZXZlbCI6Mi44NTks"},"provider":"NOAA Tides & Currents"}
https://whatsonchain.com/tx/aae5d1c42e1c2c367c20d8faed677951639f6fdd7bcec8ff494dc6a33d57f92e