{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1594256407",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x689122ab3e5b326d560e302c796b07e9187796d4844d7abe94785790cf24a37f",
    "signature": "0x335cdd16f8bcd7df81eeedf63820fe15569dc72b89c850594657cec530d597aa2f0a801c2c232fd43cf445588087ea4ec5f98a7c54b4af3c5809b298ea00db8a1b",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}