{
  "manageEntity": {
    "action": "Repost",
    "entityId": "444395723",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x14ecdd337604b9d486c80aefaba1e75e435a488cd55a460f30ff7f566aead8a0",
    "signature": "0x223337d151961495f671d9bcea52e3ae67ccc17b381ee0d37178df057d017927335f4bcd34f5ff191ca24628bab0863f2e6ae10fcb5ce00674d491cef7deb63f1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}