{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1608470505",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7cfedb18e0ce450e1603487c813209437d66580e7c9d7b607fb80dc955f446a9",
    "signature": "0xa328add7627114cbb49afcc3eac9b71d917f59a21d4a6470ff5294e94e40e4fc2b84082126171557fe50ee5193b60719c306f3653cf1fe8f67f5b05d70c248461b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}