{
  "manageEntity": {
    "action": "Repost",
    "entityId": "808936654",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9c1d92fa270d7e2e4abad0261863d21475d346ece68112abaf4000c40ed3867c",
    "signature": "0x097a3c722d07856dce57e1d55ded5dd593ab743bf16b3de9a3323b90dda9be2403e9bfa53c8c0b825d024768ce5fb72f54b35838f689a1ded2f3b753315555fe1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}