{
  "manageEntity": {
    "action": "Repost",
    "entityId": "207678",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1822a3510d3fd4bf6db8c447d70299deeebf20503c2cfd607b98cf4924046eb5",
    "signature": "0xd51ad1b45e1f7c555f2399efd496ad4427a7c61feca6d13daee51f53cced2efe5b011197baad65ca01e1d1939be4405598f5f82aaac10ea81af82b9d5d8641e41c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}