{
  "manageEntity": {
    "action": "Repost",
    "entityId": "537030554",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x30798e8cecb03b52e57b4c86db2a721655ee93592d91262a63ee66c2c2fb6c89",
    "signature": "0xa172f5a46fbdcc8ece4e89d769ec609618edbfe5c69f0d5c8a9d4abdca447b946f8589d3ab14ad8221fb5249bbb4811aa9ede6149d74efb6dc00e3b8335df2481b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}