{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1323402642",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd407992a2ec55c5a6315552537cb611a5df72cec7a51ab6026784a362e17d718",
    "signature": "0x91fb6ec86ba9dee9bb739e4ca7dd13667026f381e12d9f4fc6747fa9e2d9646e1e5b2a78de5c22a6825eb3c493d68d2fcf3bfd6a48cf240c27d64e83aa1a7e891c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}