{
  "manageEntity": {
    "action": "Repost",
    "entityId": "432215839",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xee5fd45cbedfb519a2d842f4786c68bacc1bd8b425e01e2e836a9d624b949afe",
    "signature": "0xe5ddf3c374d57eaf9ad996ce7cad840bbd3cb67b4030300873f32485911d0c5f20028ad3de9fc0dc4dfb7e99a313753b59d91ca8f858036a20bcf05fb4b6e83e1b",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}