{
  "manageEntity": {
    "action": "Repost",
    "entityId": "261732759",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa2b13c73cbf3d39da9f644c0670dfb1209e327b3700ec35c4648b0c0a9142ac5",
    "signature": "0xd3dbc05a75b7cf4eb6825bc9c8795a21ed14d9da321020d239e001ff0217d437770ee60bbb69bff53572627bde9ebcd565f3ebe94becb2179d11d91a5713eb3c1c",
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    "userId": "77551267"
  }
}