{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1512352672",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b9e234b2017c808c32595ce5b08a6f0f7086a424c3985e7a80d40564c796afd",
    "signature": "0x166d7b6d7d88666999e064979744d2a907b7d5f603bf30604acb8212bcb83de00f3a0dc7ccad15670a9a524d56b729fa74a58aca8e0045f51283493f78cbbca41b",
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  }
}