{
  "manageEntity": {
    "action": "Repost",
    "entityId": "898622565",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6451ef9d3a4b5bb248ab47c9d2e5f15509a927867208c832d22a85666b664970",
    "signature": "0x09397c7f8655f8806bfb3454d8286f51b705b76df2958005a429981d305874ea5a4c689c4a3d816ca5a43662b46bf08d3c612418917954555f901a9d4ce225ba1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}