{
  "manageEntity": {
    "action": "Repost",
    "entityId": "806653946",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf26fd56e2877ba7d7439f7e16bee34089947e1eabda130bfea4c98162a60f85a",
    "signature": "0x614bbd1e94b671a64dfd117801599aa354d87ef27447a288bce80556628dadb13f74e208bdc3ca4f055daa1f6c3792c6198a46037477352276ba28c05e26a3801c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}