{
  "manageEntity": {
    "action": "Repost",
    "entityId": "635385215",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe82312b068cdf1d0756fbf2bec92ed935128859a61f1a2b33841276fcc93182a",
    "signature": "0x1a83fbbdf030d6edb39568d18cf6cc48b2d0d91ade6956c8c83db49e18b1702e716ec46c3790ef1794096d5a18366ee6a76a8098f0cb93a5f57bae11ab55da331b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}