{
  "manageEntity": {
    "action": "Repost",
    "entityId": "986194",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x87cc42f933cb20bdab94ca1d3b81d8d29a5653d6d0c36eb369e5fa32ce73d80e",
    "signature": "0xee7024d476c23613f755a9b7c44efea549e5d12c69e43ea47948703c332dc1460425de1b2029e2f106e4c5778bca3e050999af91131b5e8e55cef7031097a9fe1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}