{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1915808321",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x685a74cb48633997ecd1dea9d7b01db7642768afae92825f360bdfc62ad141ec",
    "signature": "0x8d83300c0314932884cb56d50a628ee3c1d26d02e013aca9591212866fd808716003cc840d9cc24fa2de33f4f8b4b4f79958030f82196e6280b92ffcee735e771c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}