{
  "manageEntity": {
    "action": "Repost",
    "entityId": "136505",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f13f0f125ac414c2150bc1ccd90ac22519d64dfbb3f8634ebf3df086f7120bb",
    "signature": "0x64080565f02d52e6d1fd5d8090457450f564225c4344e58dd7b652161ac9bd475dfda0da2a7e8d3ae07b957a36f0c4e7ddf0827bc99141f399e4878a159cc8bf1b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}