{
  "manageEntity": {
    "action": "Repost",
    "entityId": "860488",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e6ffb8f4ee3d5c05476fc2ca43d72f411d732e08fa170941c0612df0553f6ba",
    "signature": "0xa601e4c74332b025d02b2b59231993749497cddbd8546bd246c7a16b57aa8bf065344b486d63be072ddbfe18a3f3acb34bd0d0610a7aff4b3adb703c4316c7771c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}