{
  "manageEntity": {
    "action": "Repost",
    "entityId": "886841632",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd8bdf63d687806450fa16774d100a4ad8ee9c37c9369566dc5d08b9c5195796d",
    "signature": "0x17fbbcbc81b05e8ca5a25e7909b623c3f4fc928557118b078a152e34f3cbc965388f37ab21c1d8a1fb47ab93b8bbaadfd48371e2a33eecb1754c1bde7380c4591b",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}