{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1300375109",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x92762fbafa7bca819cb1bfe94c4f3f1eb106d8322c9208d7e5b411dc86853e56",
    "signature": "0x1e32321f10d6a60b00978e9dc57c59a7aba143e10d30cb6da9b8d31da970f78d12fef53c9b7b08bee9094da3813f5a78a61cd54d9ed3d95d378062d6438cedbd1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}