{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1221909614",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7dac4da8bc2eeef390fa81b5152c3e15478ca07b0ecff5c902e9b65f00e5469b",
    "signature": "0x05df85e345021c246b43ed8dbfd7f6cc2a700dd625f716b561a99f7cca1eac46396665d0022602f3e92fb7e42b37e04734abf221bee90eacf2c22e347a7d6a651c",
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    "userId": "887547386"
  }
}