{
  "manageEntity": {
    "action": "Repost",
    "entityId": "872146748",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x39212126469e135bfbb08512a64e9344e471145347f880a85722a23e77edd878",
    "signature": "0xe1acfc02f11611930b0230de455cebac864aeba9c0e90569a940d699143f2ec82e3ffc61b0ca8f0483a7d203c7cc5159c02875d728ed062d726dbd4605f0661d1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}