{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2109945386",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3175d826ea41266ee65d3a9efe0ef89782ee1752437708e495ffe88f0927fb72",
    "signature": "0xcf0e5ef44fe458b86af2c1b6cc6d303e37c9fd45a19cba86bcdbed0a4212f910728c8cd00670ff0fb5cd7929bc27aa759c5d6de89d227eef6576210986fb38091c",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}