{
  "manageEntity": {
    "action": "Repost",
    "entityId": "303040",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x95da8e0b2eb5eab534664b7be461ef2993b20f902d09312eb99b6bdc5c7815f5",
    "signature": "0x2918e9e057fac8ce4ea4280bf3d6da2214ebce0c2707a26305577f1d94dd49e868207c1cbf04c43b4d345c979eee49c3310345b2d1ef3b86803c596863a94e5c1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}