{
  "manageEntity": {
    "action": "Repost",
    "entityId": "386841",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc534d9cc18160a9ac201d2021247f6686cd148137b489a163eb9eb45dcada8d2",
    "signature": "0x0091e06e722df6ae271455e305c3104ccc8cf1ce6425165bffd7e0b6f1cf30265c46e289952c7a55e541a4aba124e4b648a3933665ac2d4be54acdba08b4b7281c",
    "signer": "0xD967b68365738013c9197659aAb46EB73a488080",
    "userId": "488430169"
  }
}