{
  "manageEntity": {
    "action": "Repost",
    "entityId": "708970682",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x15cbddce49b0bf8d7dd5c9bf106137af51e5827788e22457e896ecca6bcc3765",
    "signature": "0x0680fa1b34a33dc82e932a4917c56c25868cb64079d6e50b53e204f60f424ec3454fa595f7a4610f48470cbaa5706090ffede2e6945c05890a4670c49d891ed01b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}