{
  "manageEntity": {
    "action": "Repost",
    "entityId": "363999322",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x94ac721ed7aabd55012fb151544816edcfc62ff2288d7c728d5f7595accf82b0",
    "signature": "0x9d3716c97e6f983e7435b55097abc310a6bcf33c5f92b897a9f02c75f2cb0e621599cacea563646aaa338aa65ffef85d715ce958786e6b8b5bbf44a069ecc8de1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}