{
  "manageEntity": {
    "action": "Repost",
    "entityId": "65015",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x76354dc22dc746b1b00a0a5be02b08f1d3a888907a1d4ba7c0c0667ba311bc73",
    "signature": "0x135c9eea8f39d4e25a9c95a031ccd60b65d814ed6a353096f0ed8f9f51ffc9c13017f5fcc75b3af2b9afedf13dd60aecf1a4204ea68819f2bb586102e30289891b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}