{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1353492736",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x835d0d5c5be186e19a11c97f3cbaffb407d183f26a5ee833891739433fc85028",
    "signature": "0xd190c3f40b5d70db02500c34b461a80d7ccc446e756b1d8f5fd4aa36a4184ac3367489167e7236450bab06903e1fd5f90795e4734e7b40fcfc118724e2ca64161b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}