{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1379332778",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2237fcc262459badbe37212ce5a73ad4bc76cb3e7f77c754e952fb634a60d8da",
    "signature": "0x065e95c00f5f38a9c1ec16af5f9960d7f7a4017c7b020a9d8119fb614de747ed01f5e168ef4d80fd4d26f26f415c0581d91dff6b301788bae600e6d929ea873e1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}