{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1572377233",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x85e2f945c980f5e0c5e9a533415160d41fa74249b93ae5730056f67f41ad18f7",
    "signature": "0x8a35006ab25fd6581dbd39f4fbf3fe08d67a5ddbf633f8d437cd304e32d88e551cc96733638635f4ca20472cc5ee498e3ec7d27d8f0603eb840b260c71e537981b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}