{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406113",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xea039533dee85a9ca31e818a3d32b902f626a4228f522982859b312f454d74e2",
    "signature": "0x9bea0502b36073d8d1522dcca07931bd9cafc34043cbc6fcbc24b1e430b2346d4440fc6a3f01c9ac310a270ea71f455e4e41f64279a119fae974923ee23e5d721b",
    "signer": "0x136A4e19270387bc21d7e58a9592D46864B0Ad57",
    "userId": "956002390"
  }
}