{
  "manageEntity": {
    "action": "Repost",
    "entityId": "662800704",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb59bd829e73afd3f2cf4c28855d68f56a819381efcb548961f4f2b4569b9c8b7",
    "signature": "0x33f02e573a7cb2e1da07ccbd42f8a39136f3183edddbf49cafdd159cd722981b7029fa972d50c974f3b8da8a49bdea0bb7cfe3a4638ffbe1532d9e985dc267801b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}