{
  "manageEntity": {
    "action": "Repost",
    "entityId": "120846",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e43ec20cb31464676635725f9f46b721bf59679a3a93e29db7d7d9cca7e49ff",
    "signature": "0xa5b62d1a9058c1d80d5325564be89fa37498a55719e5f2c29ee3007b4d6c7979121a1a6f3baa9a336113f68769a579a59245d67eadac14fbde886ff7c92589f21b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}