{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1199948066",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3179d011712cbedc4d9ec57c27f0c789318abe705db1f5f600c5765713f8a259",
    "signature": "0x675e72f5d8dc20b96060ef0d95063eaa5a4ce8b733b3207954392d4b20323fd50b562aaf409169936f9784e8014d9c4dc1ca287d48b23cf7ffff8e3d85827d941c",
    "signer": "0x20c238b8C67292B74399B705c8Ba45682d3854D3",
    "userId": "751451"
  }
}