{
  "manageEntity": {
    "action": "Repost",
    "entityId": "533903",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3966db703c5c55a2e44086284ff50905103fa52a0b5b353e342917bcb5cbcbb4",
    "signature": "0x66b60af7ffbf78396cce0d073462a5bcb4aebc9c2e2bc3e75640b1a7277251c56a454f7047425a2422b8fbdcc8c69437869a2187c589cc6e76d5f8717d767d931b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}