{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1758246180",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x42655ee7411cc2b599ee2349179399faa680d4bd0291c58f37a6dad1622aa7a3",
    "signature": "0xf8b7ef77521bb2f118bc1cbc86b63a37310dbdbb1630f5dacd83ba71430f72192da3b8801d13db72f209a331a0b53d2c6291b9cb685566f896cc79d289a876831c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}