{
  "manageEntity": {
    "action": "Repost",
    "entityId": "826574890",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x48827ee51a0b56f85ee2e34fb0291a07a41912b08d43b685fb3c34ec5042d5e1",
    "signature": "0x21df3b55cbf021174d64086fdcbaa72bb946b5d4b0568052fb6a61af143190251e48e0486931bd88c204f6fe271a5b476373d3337c604de480475258e15983931c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}