{
  "manageEntity": {
    "action": "Repost",
    "entityId": "197878875",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfe8002e8009ef56de02e0ba4754f3adce540d391e9826552522dc7b4b96ba4cf",
    "signature": "0x1a9b87c033204686f601c137ad496728d2512fa0775fab51cb6196a9ce1f330461b1136f78e818f834804b656275c0951252d843bef113219508f94532a5be561b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}