{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1680616364",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa3dc54c001dc43549e90d1b23b628bd0a578ad272d464cabc5801ffb480f5b99",
    "signature": "0x89441ebab8ebee7d1d6f824ce8e20924d589bfea21b5521de622b2f044c1b13e7a92bc8f27edf51d3201234d3bd10048c4a053cb6527e7107bff6ef8d19f49191b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}