{
  "manageEntity": {
    "action": "Repost",
    "entityId": "562113",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x386db5261cc41425f86794b0c8c7949091c7090c5e230a430848444bee6fae33",
    "signature": "0x66d05e1836c2e9ff002bb84c31d84947e501b6fd6f5f8c7411b7e6b82202a5f15c83a0e2ea23f32fb4d9ea32299b504bc594b9a4c387aae8aa148e4e08eb94321c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}