{
  "manageEntity": {
    "action": "Repost",
    "entityId": "282399465",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9994deebc0846ca675b9c3896bacb45e1d41c4d303126ed765bed93caa398803",
    "signature": "0x7524c3feedb331e6677869d4ac6f5d893cbcb9986e79d9412b48b12314db82cc20c975c8a92b3d8eaeccfc2f473e16b0566e30116febf2cde22447fdf94f97d61c",
    "signer": "0x4A3D09CdfD42dE4C57dc67B09a40B5d9172bD69f",
    "userId": "787102835"
  }
}