{
  "manageEntity": {
    "action": "Repost",
    "entityId": "602117609",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x999dfeafd54b0240989e8c35a6b8c78a2f2c6bef3e764ec900376d1e20634314",
    "signature": "0x9f29ccbf8e57f2d47c134a75e0e85ecc2e5b9b11fab1a8a607630a8cbfef56022edaf4490ce4de47737a9fb4e4d56a22156c78c2577f989ca588973a4f7d708b1c",
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    "userId": "35251"
  }
}