{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406105874",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x297039ea316bc54b377564e1d2c4ffadf1e36b1e8d64e26e94c917b1176dd668",
    "signature": "0x0a5e3a74d8f9559482a9831409c43804108fd430121fcd5601bace32e5058dfa2598e7b2212c3d570c420d32d9fee17ae5b7b5bbfe24da0fb5fb636c83d764fc1c",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}