{
  "manageEntity": {
    "action": "Repost",
    "entityId": "384593784",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x66b8bd472b9b43c0f105e3ceaa4160bfb39e8c080f6951e111e4d1511b0440ad",
    "signature": "0x04228c4714d88e3b55aa329ed131c0bf19e0c4471631d51ef444e91a1929cae56168edadd6f8f1323c0aa2824ec09207cbfdcad046b10c22761bc5fcdd48db3d1c",
    "signer": "0x8f0A5939761dE5f6b984a401d42E21b5B3023674",
    "userId": "925049268"
  }
}