{
  "manageEntity": {
    "action": "Repost",
    "entityId": "635455928",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0e4fa6130ea5ac5c36c9e7820d9e55695e6e219f189f92850c6a37635168fc3a",
    "signature": "0xc44aeddbc3bddd0230cd5925b0e97f78c40e364a97b2f708b7aca8000f9e33d529c5ba3afceb13f4fe0265fd8dfd8801ea8152a407160e769a7c9b10ae05db651b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}