{
  "manageEntity": {
    "action": "Repost",
    "entityId": "954549442",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6d7f050b963bc8c7b93e7ceddec4042cd2c0930aa1c7558060dc89115a553e51",
    "signature": "0xba1a6fccefa3a4ffd5e7333bc9d858a57226f851b0c6db8fdb652e279377e5f63204e28f562d818475dc2b1521cb73904f47995b46263b1401bc839d990b0de21c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}