{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1263393302",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x150822ee23034d17972a5ce1b6ed19b7fa857786df2d9ba67f2c0e8591864bf6",
    "signature": "0x508521b61a87f4e848681fbabe2b80ae37d241c3e10dd00d3de576bfc8d87d8f6107c5992d70c9302d028ed4a2138177083e285bcaa675085c54a93d9b3d29741c",
    "signer": "0x0E71C12c426F5C9206F778713f48B60477CA943b",
    "userId": "29088079"
  }
}