{
  "manageEntity": {
    "action": "Repost",
    "entityId": "596046",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3573674e4303b14ff0371b75c8d8571d48c01523a5f5f8d9343f4702b1661cfa",
    "signature": "0x7f44fb1853d233d5666db36ef39c2ad87c7f4cea068607e35550aaa1327075fe77f0ab159438657f4bd0cac08a0dbd4228e18f674ccf65d03daa431f8e68fa341c",
    "signer": "0x13f8ca0832087662A9bA298e1F708853B8615826",
    "userId": "990836999"
  }
}