{
  "manageEntity": {
    "action": "Repost",
    "entityId": "825683463",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x57e0ab928ab8d87e3e801d783eb414dd3157b86d980cf4b5a926331898a52880",
    "signature": "0x3ec9788a854e817071afe4d0e6f319ccdb406a9a264c6cd4ff3841954c0aa04b6ea2669215ff7c07d772bed72af770153db1358ce749bf867f7422a1ec2a195d1c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}