{
  "manageEntity": {
    "action": "Repost",
    "entityId": "666098808",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x47c09a44bfea65df8addb3bc7823555df6ccd50480e191f62b1d2d7d0ca4f46a",
    "signature": "0x96b257122c870f4978ef8a01406e0af3f25ec76d04412c6da7552000a71ef9d9365dc5f24c5d06dd37e70869ee3867a63fefea14c0dd4298e18c79b01188a6d41c",
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    "userId": "557135181"
  }
}