{
  "manageEntity": {
    "action": "Repost",
    "entityId": "732908036",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x09f76d87e313dc6b3b69fbf80734575cc25ae53b79e761ba85d85fc44237c814",
    "signature": "0x09c841765771049ac41f9bbb621498da5defa64639bd90914c26f1538bee9d6a6cad1b8d8ebeb4e19b088c3737b58ecb0e63a6b0d8a56e745b504eb7c4fe24bf1b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}