{
  "manageEntity": {
    "action": "Repost",
    "entityId": "540175",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x803313c2ceee4cea2822b1524d308f892d42d74643b4490434f494a9c2aa9232",
    "signature": "0xd8e7d29f6c9ab82a607f1359b682147af457c786ec9868b35feca8a0ce2e729171af75f1d1b3f74cc8339f8a30eb5939ebe248388d0074045a06fc9afaff8f6d1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}