{
  "manageEntity": {
    "action": "Repost",
    "entityId": "995923",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x53ddd1b39ea2f5e0d20208cdfe384c8e8d450a76a619206c414b4763eb149875",
    "signature": "0x68b2a793b99cf5bf5ee7094a6cf5475b8e29e8011ad4b89d30378bdf9f3f7e5a36797d6c1d84e11bf35f0352926cdada64380752386288969b92e43f69d139bb1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}