{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1274849511",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0052da336954793f5e549cffa035e01db279f4e68b903ede2fa51253a1e95c99",
    "signature": "0xf88cd81b115fe902f6a24cd1c3b6a52686391b83e4f729c0e98b072bda286633745f3ca94758b9292ea8bc8a26a71770218259bec5cf972304a9a7e6a4de8c091c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}