{
  "manageEntity": {
    "action": "Repost",
    "entityId": "263898325",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31059b055e84d49384a35b091fdb88a7049a942b66d3758f896b2d351ea4dc15",
    "signature": "0x6d6eff0f82601545e881bc7c07eaaa98c54862567576b93c3a87bd45c21a46e86e9f90f97302fe3004d011f153657baff1db5d2949452f3207792dce40108a351b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}