{
  "manageEntity": {
    "action": "Repost",
    "entityId": "709930561",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x915c91a02074fe2b050f72bcfe27c8d83a7a36571fe677604e1ed1904bac02ae",
    "signature": "0x92836b4fdf6cbfe489d2f3f235b407c03a8d27176836d9c222494f4c61972c4b097e4e23aee899ce956f3bb9a6b8436a672057bdecb3caff903499df37542a221b",
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    "userId": "77551267"
  }
}