{
  "manageEntity": {
    "action": "Repost",
    "entityId": "995039919",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdb00cfcb3d6ecde3cc9392d8e2737827ebb727b225d9d2a6d80456e27c80bc55",
    "signature": "0xc05321d57dfdbf8fb993d6a0511a8bf04f617a11d1659da346b5117b6f584f1a7a4ac0d6e15cde5b62d20f51b795796b19d0e2f08e210f6c76d92cda103a81431c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}