{
  "manageEntity": {
    "action": "Repost",
    "entityId": "384276958",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e3e3104c830303f490769430fcf272abb638b3f7d78d66db84e94fb077f1443",
    "signature": "0xf54e6117fd30f6b115854c2d88cca8d6098510be20296233178ef3c25a147b576b99b2bb8c0a5458e89f27659aa70423dbe459d9b569b16a1aa9b293a65277341c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}