{
  "manageEntity": {
    "action": "Repost",
    "entityId": "633854",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x08afd6f705a6acbecd53e8019960d3a3f5ac1196914ebd7af6e44f37e242184e",
    "signature": "0x35ce7c475f3fc5afdc9bcc0b31e6165498d4b9ad824f98b8e65be9a1e999bace6c425227a9d1483b1faefc291ee9613925c93f15a9bfe45902325a17732449e71c",
    "signer": "0x9c1a2996a6DCe12e947BD7C8A755b6150A3eD5f4",
    "userId": "474113241"
  }
}