{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1331133346",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d9be73da5f97e582c98b6fa9be50a45122ae3e5abc02ab24e76fd7cb54947de",
    "signature": "0x479c19ed7d6060a9d2158d8249decb1e0dc4d7a39ee59c029a80dde12604785f3acf906551ce6122508083bd7cf032180a728ddd547e5c6a66d00e962f42ca2c1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}