{
  "manageEntity": {
    "action": "Repost",
    "entityId": "961201",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdcf42f18a0ba502b5d47903bef0dbfea61172a301bf1c696d469a407539a1136",
    "signature": "0xdfffb08cf1a1e46ff4688a96bae79b85e8f6a7b95922602c017d1222ef833a0800e979d59780bd2f009e478a725d12827eae8dc99ba46fde623b1f7223b233b51c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}