{
  "manageEntity": {
    "action": "Repost",
    "entityId": "165726872",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x16361600297c24b97b6440eb4baa3da1e3391083d617eaad0f343b5f2fd5ec11",
    "signature": "0x8f2c281c29f6c2c7d53d4b59f8a8a9fcfaa804041b9267025bcea09b82ffae9007fd28520fba3b239aa5222a492e5a1338627d72c143a9139e7ed4e7dc04bd301c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}