{
  "manageEntity": {
    "action": "Repost",
    "entityId": "368325",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd82102bd5c157ea9a04b2a40fb92482a6b9eeb604db69feb30a8317b5e00fd79",
    "signature": "0xbbcd4a86d7abffdcf44d4888501be1636563d453ee6411e240e16bc59b85f34317f3b56a1411021938f52759b1cc0d63ba26f6adc86a0f366749eb171e5596511c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}