{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2119883985",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x123583f303275f703562ef28266b9355086810033602d637022e49174e779023",
    "signature": "0xf6981a1de27ac1166a247782f4535dc2549a68403b640cb9b083761cebb7b20f1c7135950d6c7de427ed8a6b37b8f726ddca2595270bf7f7c6a9a3a5a72249ce1b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}