{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1303191557",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22513b594c668d40b779611ac30c4b052623bb9b078e9018ba7c0b393caf1f54",
    "signature": "0x472d1db70332a0bd329a660dc24fddaa30b08cad335c4a486d3910981c9fdf934b6badc5b4b9b7b4b4ef191852b273525da426e5a67e62af0fad65f0f34e01dc1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}