{
  "manageEntity": {
    "action": "Repost",
    "entityId": "297356457",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb1c07b6f7cbf928d5ba5924491e6aa6908e6cbe833171a67717f0ec3f63fd764",
    "signature": "0xcb6845f4344b8e8c431384be008694a60b6c300d51c5767ae74f11cc05dcce4e7c8d0ac439ff3d31903a4729b0195f3faa1807379cd06af8d3349a61efcb02441c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}