{
  "manageEntity": {
    "action": "Repost",
    "entityId": "568162",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ea28f9867a175d6d2347f88dc0e3c751f6b93f7b4411a0720006b447047d64d",
    "signature": "0x703c71a334fc3e4f02c5d1506e55748ba0b6c9c00017c7398e4047545b4a90872ce73dd4d47bc8653e474ecbf658a6530d7f6b9b68ecc158bdf093822616ad4a1b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}