{
  "manageEntity": {
    "action": "Repost",
    "entityId": "596564217",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x205a9fa8947cd34a667e8b8b3bb95ad5656862914b45c90eb98f501f98125fb0",
    "signature": "0xf85d6e9e53b25ad565c8a31b5618acebe7d340f15ff368865840a01fc5d2be83175cf1f16234d69ab2738ae96858a1ec07e06bd4dd874f1c14a4a93839177e2b1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}