{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1497923784",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2dc863e1fe9f5920d95d24dbf6fa3da643769f88ae1d6ad3f4bdae35d642e30a",
    "signature": "0x87bc93146fcbd24cc69fd7cd0a19e42350830ae885e7b179dabe01289fc62f667d3465796f899476060b316b580a63bf96b62cf5b0f9e6f1dd7b9e2d5670b5ec1b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}