{
  "manageEntity": {
    "action": "Repost",
    "entityId": "786690972",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x24c41944e93ff24116c53e632c547ed0c7a561a248f3e9afb0f23a977aa6d910",
    "signature": "0x6509854582ea805d3db7c27e28635366112bd26fc5b9e3f7c49cfb333c48043235ac1fcdc39842b637439b318c2ea9dce51910d7a03195031135c30a293718951b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}