{
  "manageEntity": {
    "action": "Repost",
    "entityId": "3477",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d53416fbfe6e8bff436a042a731b6bf81b896d9ed1d082b725db7f617f59209",
    "signature": "0x81174d26971bed8ecb0394838773d537719685188e5c9d79e71842a0a550a7f12c1bd8655a6240bcafdcdf52fdca52997ade7883a4870e7a43eb2e46cd8a8eaa1c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}