{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1288155431",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x88fd82b60277b72fea4aa764c2a19c8a3fc735342b5b29460a6e14b584d289c1",
    "signature": "0x9c60235ece8d6969f8a6dce7d4b6c2585b27d84b4a7e5f314bb0b4c605493b604ca886f4223fc007e2394c10e787bdb55988603f27e168186e96b183b8f9822b1b",
    "signer": "0x52F331C086a11941E738a6C86d9F127E934dDEB1",
    "userId": "281470566"
  }
}