{
  "manageEntity": {
    "action": "Repost",
    "entityId": "383313",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x78aa93a75c64985b0aa23c2d4ef081cbebb5f4817dff5b07a2764b1f33bd7b64",
    "signature": "0xc373daace7700627a9a4a6137c61e7ad42d877947f8ae09916c4962cb37e3401589807f7636b8775025c98d14d08315431c0888372abdf6faa53e8b7e77e176f1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}