{
  "manageEntity": {
    "action": "Repost",
    "entityId": "471201",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6559b5ba3d317a963e06b7b03aca6b061b3ae8ff1cf3df8dbe8c7415a133032d",
    "signature": "0x893ccbc59b8382433f5732852041ceea61b91cdbb80ea43424cb9ceccac82b680f3dfc2d5c4a834fe799215cd8c4f90629fe64773791e6eb971713b4f50971551b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}