{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1700021922",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x35cf257bb4fb8c1cd94ef9f3f47537967f76960feb27360559912c724bfb3cf7",
    "signature": "0x509b663f3ba1a8de170d789049c66bd81a61b69baa6a735274f3a697e5aa5538165a584188e6dbd003ec76aef12de50a852b63732172e9ab3bc7446c68d28eae1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}