{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1554868135",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcd60f18bcfab584cde14a54d5950252de03a6d06d44633fbfa8110a70f220766",
    "signature": "0x3d74a4e06908d10157ed6d35b47abf7cd48f80291a0770d0b543bc350af92b7f5c9cf9e8486820acfd0afaa468a5364ba3ba7fd21ce3e8997670d9f82b4643891b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}