{
  "manageEntity": {
    "action": "Repost",
    "entityId": "222434",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x585d5fe462bff9a3c22e11e70f4fdecf636f0fe253a44ac51edadc202d9b2130",
    "signature": "0xee7de972f8c604a8ac8d20386e58eb79137545802ac34e18198e04afbebae550456359d43424e8ad9c1c484a8e35553a60549b6a1e238b39140a90fe895ffc3f1c",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}