{
  "manageEntity": {
    "action": "Repost",
    "entityId": "346941",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x453fa343a5b9a9640d8da61051a483f5ecdfe383123db381be318c59e766dcc3",
    "signature": "0x81da128338ffcbc6bb9ec5dcc30dc5c4465f900eeba8c3568a702ef268f4c7b120a656ef219b8245f998481babd66d8dd41c7a3fd53dc41baf7232b8d4ab749e1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}