{
  "manageEntity": {
    "action": "Repost",
    "entityId": "8997",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0313bc5c2de7c453b04c2105e25ff27c9326c892efe81b8515a84f2d015aac8c",
    "signature": "0xf97920925e07c3f8d0f9f042cfd4fb9c7d4a58f8ea7663363452c98b8735df193a40c469b9a7b66842eb810c15659550435a808d2050184368e34dde1db9b11d1b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}