{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1305014553",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a9938948e7ad8a3fadff6144640f6111c072dcb9fd3b733934ef748b5688bb9",
    "signature": "0x0539e26e3dc251cba9880ca6c09b2fdf5636c2c3f04cfd232b40e3ab5f20f235370b9676d0bb049d3738ea866e38283dd0def9eeddbfd2fe556ed505eb84d6f91b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}