{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1045537774",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4306c81fa8666cb282d595e971cb3eadeddbd142603f7b038ae7c609ee79cd7d",
    "signature": "0x120186358677ed9c19c1fddec4612f46995dc729ca6afa6a2fe41d73c95f0a3553049c3fbf0879ea2f44d5000e3caca286506ca2a08ae7482e2a5f4cd50943291c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}