{
  "manageEntity": {
    "action": "Repost",
    "entityId": "470500317",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3407c0cf896b595474f8f53a8c056ee35c256a508267cc24ea922c59cfec5365",
    "signature": "0x88b8a54398cae04451eb6c07b9dc9bfc86ad4390ac2c4e407aed6a4690633a2422c36ddb8225fb06503b6131397143e9e23d6a2b62c1ecafbdab05f845eb33691b",
    "signer": "0x0a5148A3f132E6696c1Cd3FDA8465fC5fF17d3D2",
    "userId": "803288761"
  }
}