{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1359799799",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf72766b1d1acf5bb3b41e9bf27fabb9aa211b6185b7cba6c8ccfd7caa4e5fcb7",
    "signature": "0x8a678eccf53f65085dbbc5b25062863f349027d53447dc928ecf611e6c2fcc0160d2e5a942d0acb4432a4760fdd7807497728f00731e713dec05a6799fb067921c",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}