{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1072666534",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbf58b8b6c893806a80950b8a1b6251d661f952b66c9efc05bf1473c1bb43cf62",
    "signature": "0xf656d38f63841b4a6d713d282fbdda559df4cfd85593daad0ebe2b98aec03dc47a8cced7c1424ac495897db316ad26f007f4dc72958b056911df13735b71ffbb1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}