{
  "manageEntity": {
    "action": "Repost",
    "entityId": "544320",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f9e4aadc079259d902cec36a29c655888f17dc6403d253be600ceec63f027e2",
    "signature": "0x8d3ded7859f7cdfeda4d6b4d2536eded2be75bbe7c1d2bad1f9838902de5a3900423fdb729a9b6d4b7ae1c90c006165eb93d3b4031aa694bfc93ac5f0beb5d7b1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}