{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2109385928",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x945061788fd8d35fb464061c57c346d5479cc7e146563f4ee7c1840b792fd7ae",
    "signature": "0xa4a3e5ece55e50952fb80a45a82249cde02d4920a0132ae00087a7406da2aefe5a531e5e4cff2411f4a3e3110fd136d8748e650051f1240ffd5f1282701abfb71b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}