{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480245",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x84e68b72c515bcaa6d73b1f451ee7edf8ab7332ea16f68a89e9f3f805cf48744",
    "signature": "0xa5b914cd869d59a6432222ea566c8386f98541b7382d763b85165ed02ef4e7422890260c1fa7698985b43910e29d63ae263832e00a3ef8c775a7b3e27dda9a801b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}