{
  "manageEntity": {
    "action": "Repost",
    "entityId": "429352642",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa7188c5e2c978940d90c4a7a0a61eaadda5ab942ea6dc5876573cd67066c7c7b",
    "signature": "0xd4aee8e5c00555c955bd973e74dfd61c3d1bdf24df348690c165e49cd41fcd1404aaa82e011d2e996e79c0459afe5a0a5e5bdce5e272569b071e2c5f429cad711b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}