{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480243",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c9f3641ac46b537fefa0493260a5737b0f422a4ad44ac4310bdcc65b0ca138f",
    "signature": "0x70a10b5a9de70c03ec2301c590972231e1fc08e60d2bb9e0b3b5a84b2a648f476a0dca61a9c1acf144dba17d1bc0fd9bfbc11f32656529d1585a8fa2e350f2c51b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}