{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1038449",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbf96f1c65f75f55541bd2c8092ab79cad92b8a4c8fd53dd3ff7f0e16a9a63d5c",
    "signature": "0xef2d5e06d6ebaabad9a16363b25e2069b1e29a11ec4c3a535f1dca18fbf8732b5c7fe55729dbe972fabe8521004a107de0d32396c78ea4c030a81153040c551e1b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}