{
  "manageEntity": {
    "action": "Repost",
    "entityId": "467156368",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d21573654bddbdeca0d4a63576068a87149dc30c7dc374cb1fdcfa1611d58d8",
    "signature": "0x3053ccfdcf058eeb85a96c99dc235112659e06bc1ce4a600e86557d9e98455fa7225c6b38f702381ea41efdc874af62879c20de805ddfa7b8f3812578133dc061c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}