{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1745408157",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x67dd76690352e7d1ff3c45c81a96bd41d49cccc74f2cfb3f17d2f6fb79a0204a",
    "signature": "0xba6b2c4a1fa3b8303a1b8d5ff11aa957c9079497137c7dd4551accf9ad8e92d44a3116f605d2d013393e92059ccff8b53e7c49e2de6740dee40f61c9d59481fc1c",
    "signer": "0xCedE64dcD8b0FdEDBdADF4b0ba433797eD6301c9",
    "userId": "638733607"
  }
}