{
  "manageEntity": {
    "action": "Repost",
    "entityId": "358475413",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8cb73c34414525be1776e6d23c06f0737b40e5e94e618eac22a8a2684e41d363",
    "signature": "0xa2e703964d6ae60fc7116eea372f54402b9466272958862d4f3da9674d52e81b3b2d6f34dea06c606043ea24f5c3bc79cf4f1b60f004a72f198d5a326233861f1b",
    "signer": "0xf765901fa8CEf102E6aB615eB224ff151Daeef98",
    "userId": "582942186"
  }
}