{
  "manageEntity": {
    "action": "Repost",
    "entityId": "280937394",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9cd02123e5a1defa10d141a073b0a3ec96643d70d1c1cc0ac591fd3dfe4f8c19",
    "signature": "0x522dffd19921909bc0087b88bbacdf93e3b9115e7c911809ca48d6e3a3780e1c5459aab652e2c853eab70ede68482608ed49be3d3b36e9068b6fd7e0f34c8cb91b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}