{
  "manageEntity": {
    "action": "Repost",
    "entityId": "117780",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x39318ec32cc421093e56d5919af8d7c42899659a6f893452c1e77bd745f55870",
    "signature": "0x621a944ea567cfa6b36b97c557c975bde01a6cb403258c29d8456f87f4e417e0571d7c7a3158bc48b80364d8d85c6b488252bf8d045985d6bd3efd5286b169a11b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}