{
  "manageEntity": {
    "action": "Repost",
    "entityId": "383313",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2413052f5ac52bbc1ccd26a61915536a540aac5dcb3968ac63beffd3bc6aeb06",
    "signature": "0x82cb0e151a395d5666b0d9f67bc3a9066ac030d8279f27f4a7c6f24944d672e37f57bca8c83e31f4a49a451f6ad2228b9322cbd998e7b29cd3b2591310c6176d1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}