{
  "manageEntity": {
    "action": "Repost",
    "entityId": "938805",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6fccb160de446cb1a300eec4b736671c65a1951ded9130edba9bcadf7c1a9b5",
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    "signer": "0x4805FdB67d3D784D004753e740821f719dC6d384",
    "userId": "25707929"
  }
}