{
  "manageEntity": {
    "action": "Repost",
    "entityId": "957769",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8635d641786ca55248d58f638982324eb0c61a61cfe391192b76fe68ef71a8b0",
    "signature": "0xdebd7155ee98979013ae8568415f4ad0e5389d9cc2d31fc377739c3c497c6b7c342bf35f3cfc8426838a31229a2a80c834245e28439c354bc394b5709a44a3751c",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}