{
  "manageEntity": {
    "action": "Repost",
    "entityId": "369476",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcc4478480be2e2eee9a45070f914f6fa99a13dc4d3fd4cafd8569d64a10a389f",
    "signature": "0xc909d97739ba974f05e76a3777093ba2e72cfe50d3b3e38148de2453614644d020af0c6ff251cc95b4a02d1640640bb26001d026f5eccde0c709d2f3462d455d1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}