{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1208450585",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7698525792cfcb451900d903b2da38aca640e823b818705d1c85db1ae86f6b18",
    "signature": "0x771bc58ca4258b09b8b0c8e145d5a010d32bc65a9c377e124436619f2fd73e3847a12ba246c9f190a0bdedbff2a377d20d88c46a51c479e253fd27892fe375af1b",
    "signer": "0x27eB4b469aE053b72c26B3e9c68a655390Fe24fB",
    "userId": "42216"
  }
}