{
  "manageEntity": {
    "action": "Repost",
    "entityId": "396570995",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfd04035832c1d1062450b5aa4c5e485c09faebedd032c58cfb3e4be656f8e78b",
    "signature": "0x2c923203a030fcd99c61897f8ead766c37cbe0b7897dff97fc351ca5a35182db499261969d54d84f523d10c528e10619a62353fe460c49bd2faf799edf3b7daf1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}