{
  "manageEntity": {
    "action": "Repost",
    "entityId": "622001619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f130da300421215f4a25376899fa037e3afea795d573c0cb84a1cbb136c04f5",
    "signature": "0x64ea00cc3c8f574cca83211f32fee4dda57fe639629c739c31a72472dc1bba4a71fd0cfd87bc144cd6bd55add4ad96fc4d3351b3751f8a11f88a83ce513471dd1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}