{
  "manageEntity": {
    "action": "Repost",
    "entityId": "562744091",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b32a4fa3947aeefb072090ebae5decbd5cb1f6cfa0a604561d8cb5420b66b4c",
    "signature": "0x1dbf9fc90f8f81f8a1107bfe62155099a0c44e373d9f176938698fa488a3c3a72b1ae8057e46b8b7d863d7ded4e162cb9f3e2f54de62319db4bc932bb5d5755b1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}