{
  "manageEntity": {
    "action": "React",
    "entityId": "1000628018",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_id\":195673810,\"entity_type\":\"Track\"}}",
    "nonce": "0x4ff6e2f1b3084b52bfd0dccab69a3016fc29681fe82ba4297060edb9063b8ea2",
    "signature": "0x9280cb994e2e2459e8694f29a3b34cc3ba54c503c988fd861b9a304f10e07a8d4cb33ce6b8dbec7517dcdd93d669470622243d8764bd784ce4f737eab12cb3161b",
    "signer": "0x7061D02E53ede9391501fE7cc6aAEAec4059e8df",
    "userId": "618128736"
  }
}