{
  "manageEntity": {
    "action": "Repost",
    "entityId": "173540146",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x680a11ebcbefdc3052f6bed922506d50fd27d3014ff853b2ca394fe599b8e7a4",
    "signature": "0x15e77daf07e26fb6972bdaba51736bf678fe2d5338a92cd98179ce0f09c531467a62cd075a3483acd0cdd50a6d50ebb5fd1a419ab942dff2313c7bbf2c5a3b1f1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}