{
  "manageEntity": {
    "action": "Repost",
    "entityId": "789132",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x624893a8e39ea00ef8051e27f5925146aa91a8dfd2572ba00520722536cd3fee",
    "signature": "0x45385e3352a7a86343098308f9ce3402733a36179a396c5f7475d8b3d74fc7e856a82eb9b6b660d9556b7e473c971e51daf1ddad57a241d06e56df1ab9a8102c1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}