{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1629773720",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcc5be39118077e2b55cb016fbb31ff43b0194d33d075051d33f76ffaad5a15cc",
    "signature": "0xe130a05452e0389fbfb9dbcc40858c8bb0b9a3028303079f3f7735b210afc78b16242a36add7275c3e3ca52a412a33a1f62f12970622231c3789ab4052effbfc1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}