{
  "manageEntity": {
    "action": "Repost",
    "entityId": "210149",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d14d08c2c7447e39501c0587b3c773a2904cbb3482ad525dd2a3f960f9f5ff3",
    "signature": "0x9235c0c50a4c910f8566058309ade537cfe6ade351d2959121c9b49360a4cdf25555ca07ea602e0999cbbff1e965bed67f5e71cf99452f8672c8d56fe44cd15d1b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}