{
  "manageEntity": {
    "action": "Repost",
    "entityId": "45152",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9961b159a8da024f4c48270b4b5550cf67d860fcb6d1ddf67912a8d9128ff02c",
    "signature": "0xb008e6a2ffd5f8bfb10aabf2ffc4f1be94a8bdb5bf4eda9c1f276edd2cf858a8787de2c1b2465ac6f02cd41938e553a7af540dc55731b601aefe65ed47a9e5581c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}