{
  "manageEntity": {
    "action": "Repost",
    "entityId": "602779",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x56d325f6f315c04fe9c667ddb97799a73992d1cd49f57887bd2473a079b60bd2",
    "signature": "0x9a9781cc38f97ec883b59b9bded93de3f2f0c8686bb8fa5635873f2733ecf6e34b2bbfc2fbc6bb026532f72eae33062762d591798b72983fe293399c837543681b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}