{
  "manageEntity": {
    "action": "Repost",
    "entityId": "819986109",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7ef684c3c178f114bac53f69349e17e2e14f673c8e3cc267ab36c78b842a9f12",
    "signature": "0xd0e56b9b906bb8aa6d8a625b41c29c730ef3dea59cf69432d3b3f28f820adac76cb0f5531f553a50b079bc87336c019bb1bb586f27d500c79376ce963a140c141b",
    "signer": "0x67479063A246B10560F7FfC48Dba47268867417B",
    "userId": "745004514"
  }
}