{
  "manageEntity": {
    "action": "Repost",
    "entityId": "945895712",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb79c3ba48201222516403272c260f8004534a1d3ca8619aff9efeece2a0d204d",
    "signature": "0x4e844d4eea8a8c59dc1b9c1527546b860baa81e33e345725be8bffbd04b510d252fecd33480987e66791e48b0d7deb71f067aee08061f534e09a3f0163dc22e61c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}