{
  "manageEntity": {
    "action": "Repost",
    "entityId": "679500669",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x43760b669dce6b524c632ddc77dd6b34094c397ac7b714accd4bed69c547354d",
    "signature": "0x825ed8b2186264bd78624783ae147c7ea0d007bd357e4e99c1012b35e6a76c2b6bf012e967e29a012eec3702d38cb6b0c7542144e933959177812b9d8feb18701b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}