{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1441166996",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x337f18e4d7fd2e2f87677b32433d81bdfcaac8e2b7e10656c969404c85ee29b8",
    "signature": "0xbdad5f987c6183f5dc4984f8224972ecd58bb6a209fc38516a0ac37a42f6a53b6fc65951c214f998e6f5409fc249b2260247ee30241a6cea30e6b3c1cfb8d0681b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}