{
  "manageEntity": {
    "action": "Repost",
    "entityId": "169855508",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe87f291a4ed16814a61627d11a4ee1edcf6c72d952130b55159ff1843d71d0da",
    "signature": "0xe805a8cb31a0f12a53daedf725d038d365e4616e42ed2d00081918eaffcbe4f444bd9958643c9227fdd0f1e71ffdd2980f3b022ca39a53054306991edb6808d81c",
    "signer": "0xf63b89A0Bbc03C7ec59aC257C7082A056082cDB8",
    "userId": "558452493"
  }
}