{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1566131712",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b259f03e30b1d606f652865e075450a619971ee381e4f6c4d307a85f03cdfff",
    "signature": "0x813d90efa06962a2278f06f3139f54fdca5975acce9823e953ee49cdc78811885c73f8a2b84d90d1c284cf9a2c5a84f5e57253194f0e1e94b6eb1cefcbb77e821c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}