{
  "manageEntity": {
    "action": "Repost",
    "entityId": "378069",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x88acdde3493b8706dd49ca6f6b0a644828c56dcc8c1b2f762bc2fd3a3514fb6f",
    "signature": "0xf53492f0ae043e099f8abd58d3670820be87305f9ae9fdc65905067dec0daf9c477d437a604a7330a0d9e0e362015a2d701f8924a2ad561a875dee01e7935c901b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}